Engagement and rewarding each other for it is hands down my favorite part of the platform (if you can't tell from the vast majority of my Upvotes being on peoples comments and replies)! And I couldn't agree more with you about the core idea from that other group. Love the encouraging of others to Upvote and Reply to each other. I mean, the idea of getting rewards just for talking to your friends? C'mon, how is that not just awesome?