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TIME TO ANSWER BY GO FISH

This free Chrome extension measures how long it takes a visitor to reach an answer on the page they're reading. It's designed to help spot why visitors bounce before they convert. To use it, open the side panel, set your question and reading speed, and click the element that contains the answer.

2025.10.14
chromewebstore.google.comToolTLDR Marketing

DOES QUORA MARKETING STILL WORK? YES. HERE'S 5 NEW IDEAS

Quora ranks for over 191M keywords and is frequently cited in AI-generated search results. With 410M monthly organic visitors, the platform aligns user intent with content structure, as visitors typically look for specific answers during mid-funnel research. Content that follows a structured format, such as answer, explanation, example, and takeaway, has a higher likelihood of being extracted by AI platforms. Quora Spaces serve as thematic repositories for educational content, and paid tools like Promoted Answers and Lead Gen Forms support on-platform engagement and data capture.

2025.10.14
crazyegg.com17 min readTLDR Marketing

FIRST COMES THE INNOVATOR, THEN COMES THE INNOVATIVE MARKETER

Innovation alone doesn't sustain market leadership. Brands win by pairing it with marketing innovation. SharkNinja outpaced Dyson by investing 20-25% of revenue in agile marketing versus Dyson's 2-4%. Similarly, Alo and Fabletics surpass Lululemon through storytelling and influencer strategy. The strongest brands blend product and marketing innovation through collaboration and adaptability.

2025.10.14
embeddedbrandstrategy.substack.com3 min readTLDR Marketing

YOU'RE PAYING YOUR SALES AND MARKETING TEAMS TO SABOTAGE EACH OTHER

Too many orgs reward marketing for quantity and sales for quality, setting them up to clash and fail. Instead, focus on bringing high-fit, high-LTV leads that sales can confidently close. Tactics include passing product usage insights back into content and campaigns, and syncing on a shared success metric like pipeline velocity. Real alignment means using sales feedback within 48 hours and creating evergreen marketing loops powered by real customer data.

2025.10.14
martech.org6 min readTLDR Marketing

META ADS PIXEL TRACKING, EXPLAINED

The Meta Pixel improves ad performance by tracking user actions and sending data back to Meta Ads for optimization. One merchant increased its conversion rate from 0.3% to 27.0% after correctly setting up the pixel, showing how vital accurate tracking is. Shopify integrates the Meta Pixel and Meta's Conversion API to measure results, identify target audiences, and refine ad strategies based on real purchase data.

2025.10.14
practicalecommerce.com2 min readTLDR Marketing

CUSTOMER INTERVIEW ANALYSIS: WHERE AI HELPS AND HURTS

Many teams use AI to handle interview synthesis, but this shortcut can erode empathy, context, and research skill. The most effective approach is human-led synthesis supported by AI as a partner - using it to organize notes, surface new insights, and accelerate learning without losing the human depth that turns stories into strategy.

2025.10.14
producttalk.org15 min readTLDR Product

MAXIMIZERS VS. FOCUSERS

Organizations thrive by balancing speed with focus. Strategy works best when the Architect builds structure, the Strategist adapts fast, the Opportunist drives discovery, and the Perfectionist safeguards standards.

2025.10.14
cutlefish.substack.com6 min readTLDR Product

Sponsored

OPENROUTER IS A UNIFIED INTERFACE FOR EVERY LLM

Swap LLMs on a prompt-by-prompt basis to control costs, improve quality, and guarantee uptime. Build without vendor lock-in and without managing multiple subscriptions and APIs. See how prompt

2025.10.14
openrouter.aiSponsorTLDR Product

Sponsored

STOP PULLING DEVELOPERS INTO QA.

Testing slows developers down. Every hour spent investigating failures, fixing flaky tests, or running regressions delays releases and limits what your team can ship.

2025.10.13
qawolf.comSponsorTLDR

QA Wolf [5] takes testing off your team's plate by combining AI

with expert QA engineers to build and maintain 80% automated coverage [7] in weeks, not months. Tests run in parallel, suites finish in minutes, and failures are real—not false alarms. Workflows stay current as your app evolves, and brittle tests are repaired automatically.

2025.10.13
qawolf.comTLDR

INSIDE APPLE'S PIVOT FROM A ‘VISION AIR' HEADSET TO META-LIKE SMART GLASSES

Apple's shift to smart glasses suggests that the company no longer views the Vision Pro approach as a viable mass-market platform. The company doesn't invest heavily into products that lack the potential to become mainstream hits, and it doesn't chase niche markets. Smart glasses are a much more portable and practical form factor that could one day evolve into a future iPhone replacement, something the Vision Pro can never achieve. While Apple may someday decide to make the Vision Air after all, the decision now to focus on smart glasses is the logical path.

2025.10.13
bloomberg.com13 min readTLDR

THINKING MACHINES LAB CO-FOUNDER DEPARTS FOR META

Andrew Tulloch, one of the co-founders of Mira Murati's Thinking Machines Lab, has left to join Meta. Tulloch previously worked at Meta for 11 years. He is a leading researcher in the field of artificial intelligence and worked at OpenAI before co-founding Thinking Machines Lab. It is unclear what team he will be on at Meta.

2025.10.13
links.tldrnewsletter.com4 min readTLDR

SCIENTISTS DISCOVERED A NEW CREATURE THAT EXISTS BETWEEN LIFE AND NOT-LIFE

Sukunaarchaeum mirabile is a cellular entity that offloads certain biological functions onto hosts like a virus, but it also contains the necessary genes to create its own ribosomes and messenger RNA. With just 238,000 base pairs of DNA, Sukunaarchaeum pushes the conventional boundaries of cellular life. Its discovery highlights the vast unexplored biological novelty within microbial interactions.

2025.10.13
popularmechanics.com4 min readTLDR

CHINA'S 'DARWIN MONKEY' IS THE WORLD'S LARGEST BRAIN-INSPIRED SUPERCOMPUTER

Darwin Monkey, also known as 'Wukong', is a supercomputer built to emulate a monkey's brain structure. It features over 2 billion artificial neurons and more than 100 billion synapses, roughly on par with the neural structure of a macaque. The supercomputer will serve as a tool for neuroscientists while also acting as a stepping stone toward artificial general intelligence. It consumes just 2,000 watts of power despite being powered by 960 Darwin III neuromorphic chips, each supporting up to 2.35 million spiking neurons.

2025.10.13
livescience.com4 min readTLDR

VIBING A NON-TRIVIAL GHOSTTY FEATURE

Ghotty's unobtrusive update notification feature was largely developed with AI. This post shares the agentic coding sessions that led to shipping the feature. It provides context about the process and reasoning. AI is best used as an assistant and not a replacement. While AI can do a lot of the work, developers will almost always still need to intervene at times.

2025.10.13
mitchellh.com20 min readTLDR

WHAT IF SPORTSCENTER AND LINKEDIN MERGED?

TBPN (Technology Business Programming Network) is a show where Jordi Hays and John Coogan chat about the worlds of tech and business. The show became a sensation practically overnight after its first episode aired last October. Executives from OpenAI, Palantir, and Andreessen Horowitz appear regularly on the show. The show's audience is relatively small, but it considers CNBC and Fox Business to be its competitors. Its fans include Larry Ellison, Mark Cuban, and Travis Kalanick.

2025.10.13
links.tldrnewsletter.com16 min readTLDR

SELF ACTUALIZATION

When Andrew Bosworth started Meta's Bootcamp program in 2008, he didn't teach the culture as it was: he taught it as he wished it were. New engineers didn't know the difference. The company grew fast, and within a year, more than half of the engineering team had learned about the culture from him. When onboarding in a high-growth organization, you aren't just teaching people how things work, you're deciding what kind of company they believe they've joined.

2025.10.13
boz.com2 min readTLDR

Sponsored

CRAVING MORE AI IN YOUR INBOX?

TLDR AI is your daily fix of LLMs, GenAI, and deep learning goodness. Same TLDR format. Still free.

2025.10.13
tldr.techSponsorTLDR

996 JUST MEANS YOU HAVE NO LEVERAGE

The reason why some people have to work 12 hours a day is because their ideas aren't good enough to survive on eight.

2025.10.13
joanwestenberg.com5 min readTLDR

EVERYTHING IS TELEVISION

The capacity for solitude, sustained attention, and meaning that penetrates inward is being lost as people increasingly consider short-form video as the definition of American success.

2025.10.13
derekthompson.org15 min readTLDR

FIRST REAL SAMPLES OF VEO 3.1 GENERATED VIDEOS

Veo 3.1 marks a noticeable step forward in prompt fidelity and visual/audio quality. It doesn't have the same issues as Veo 3, like occasional oddities with object proportions. The model demonstrates a better understanding of nuance, creating videos that closely match prompt intent. Traces of the model have appeared in Vertex AI and Google Vids. An official release is likely in the coming weeks.

2025.10.13
testingcatalog.com2 min readTLDR AI

MUSK'S XAI JOINS RACE TO BUILD ‘WORLD MODELS' TO POWER VIDEO GAMES

xAI has joined Meta and Google in the race to develop AI systems that can navigate and design physical environments. The company is building world models with the goal of applying them in gaming. These models could be used to generate interactive 3D environments and unlock uses for AI beyond software and computers in physical products. Elon Musk announced on X that xAI would release a 'great' AI-generated game before the end of next year.

2025.10.13
afr.com4 min readTLDR AI

IS AI A BUBBLE?

Not yet, but it's close. GenAI is a demand-led, capital-intensive boom with revenues doubling annually and expected to hit $100 billion by 2026. Capital expenditure to revenue ratios (six times) are high, exceeding both railroads (two times) and telecom (four times) at their peaks, but there are other indicators: economic strain above 2% of GDP, industry strain with capex over 10x revenue, revenue growth slowing below 50% annually, price-to-earnings ratios hitting 50-60, or internal cash covering under 25% of capex. Until two of these are met, the current risk, while large, is manageable.

2025.10.13
exponentialview.co22 min readTLDR AI

WHY ARE EMBEDDINGS SO CHEAP?

Embeddings are a fundamental component of every modern retrieval augmented generation system. This post shows what computations are required to produce an embedding and how this can be used to calculate the true dollar cost of processing a token. The cost of processing a token is minuscule, and all embedding models converge to similar semantic representations, so no provider really enjoys a sustainable moat. This results in prices racing to the bottom as the underlying low costs are being passed directly on to consumers.

2025.10.13
tensoreconomics.com32 min readTLDR AI