cflclosers Promoting The Steem Blockchain on Twitter 2019/05/10 20:14:53cflclosers (67)in #exercise • 5 years ago Earning Crypto for #exercise ? Check out #steem and the #seven77 challenge #share2steem . … #steemit External Link : Mike Flatow Posted from Twitter via Share2Steem #steem #seven77 #share2steem #steemit