I would like to add to your comment about variable daily returns. I like your post that people like it because it's similar to slot machines. I thing there is something more sinister than that. Bitconnect does not have same influx of money every day. If they have low investments they most probably give 0% rate. So almost nobody can withdraw. Next day if they give something, mos people feel like they were missing on investment and are more likely to invest that withdraw. Anyways that is genius, I have seen many ponzi scams, but Bitconnect is one of the best well though I have ever seen.