Hello btc users! Just interested - how do you spend your
BTC bitcoins?
Buy something, trading, maybe just collect and waiting for good price?
I invest small amounts of btc in hyip and cloud mining sites
Hope you exit with profit

Most HYIP and Cloudmining are ponzi schemes. they get their payment to their client thru their next client. Mostly this kind of site is just up for only a couple of weeks. Cloudmining might be longer but they wont stay forever because of the earnings they need to pay while the entry of new member is getting thin.