I bought 50$ of bitcoins a year ago. I have sold them this week for 100$. I'll buy back when it's low.
At first I thought a deflationary currency was the future. The more I think about it, the more I think bitcoin is just the first step on a bumpy road. I don't see the point anymore in buying bitcoins to then buy goods/services. What always ends up happening is that someone somewhere hogs them and waits for the price to go up. I'm then stuck to buy at a premium, every time, unless I had a stash of coins to begin with, something which most potential adopters don't have. I'm also not convinced that the early adopters should get a bonus from having mined so many coins when it was easy. I don't have a silver bullet, but I think this problem could be fixed by a new cryptocurrency. Either dampen the bonus to early adopters or remove it entirely. This should be a goal of crypto-anarchists, I think...
Or maybe I'm wrong and we'll be seeing a lot of trade going on with different denominations of one BTC in the near future. Maybe people don't care to give a premium to early adopters.