UPD:
- "Pay It Forward" on Steemit! The first 3 authors got $ 50 for their posts - https://steemit.com/payitforward/@lehard/pay-it-forward-on-steemit-the-first-3-authors-got-usd-50-for-their-posts
- The proposal to add a "Tipping button" for "Pay It Forward" - https://steemit.com/steemit-ideas/@tiffjane/steemit-needs-a-tipping-system
- The wave "Pay It Forward" began - https://steemit.com/post/@endgame/the-r-evolution-of-blogging-steemit-experiment