I think bitcoin is an extremely interesting concept, and the economics around it are equally interesting. I bought a tiny amount when the prices were around the $11 mark, and its insane to think of the price-shift. I made a couple bucks off the price shift, but now I'm honestly thinking that the price will fall back down. Despite serving the needs of many SR/SatoshiDice people, I dont think they're quite at the point of being honestly valued at $21 each.<p>I think the fact that the price jump happened in (basically) a 12 hour period, coupled with the fact that bitcoin is traded as an investment very often makes me believe this is an artificial price jump. I'm no economics guru, but it just seems like common sense to me. Tons of people see a short burst and panic buy, this allows the sellers to ask consistently higher prices as many people panic buy (Lets face it, many, maybe the majority, including myself, in the bitcoin game, are amateurs when it comes to currency trading).<p>Anyway, it'll be interesting to see where this goes, and I'll almost definetly be buying when/if the price falls to ~$12/$15, which really seems much more appropriate in my opinion.