I've been accumulating also on, its definitely a long term hold, just like how steem has taken shape and also bitshares, EOS will be the same, we are going to use smartcontracts on the web, without realising it. there will be a 1:1 swap later on just like others are doing. I'd keep my EOS on MEW or Exodus wallet if I were you as it's not as safe to store it on the exchange, hope that helps :)