jakobgreenfeld
- Karma
- 2,007
- Created
- 6 years ago
Recent Submissions
- 1. ▲ Half of R/sales cold email posts in 2026 were written by people selling it (sales.co)
- 2. ▲ Is Hacker News still a good predictor of tech trends? (installmap.com)
- 3. ▲ Germany needs 63k people to pay its pensions, 5x Japan, 4x Sweden per pensioner (professionlens.com)
- 4. ▲ Everyone is hilariously prompt-injecting AI via llms.txt and you aren't (installmap.com)
- 5. ▲ YC batches got twice as likely to repeat an earlier YC company, from 18% to 47% (fundingwatcher.com)
- 6. ▲ Three sites made 215,128 “best software” pages for AI. Perplexity cites them (trellner.com)
- 7. ▲ 57% of sites that block GPTBot leave ChatGPT-User wide open (fentner.com)
- 8. ▲ A third of Perplexity's citations don't contain the number they're cited for (hausresearch.com)
- 9. ▲ We analysed 90,651 exhibitor listings. Nine in ten companies never exhibit twice (exhibitorlens.com)
- 10. ▲ Slowness is a virtue (blog.jakobschwichtenberg.com)