RE: I'm leaving STEEM Blockchain in 21 days, if I don't see Minimum 2000 True STEEMians participating in STEEM Seven77 ($7.77) Challenge on Twitter. Thank you

[ats-david]

I have issued my own challenge! Beat that!

https://steemit.com/seven/@ats-david/i-see-your-sevens-and-raise-you-many-more-sevens