I've been in it since the first bubble in April and it's surprising how resilient Bitcoin has become to negative news such as the seizure of 5% of all Bitcoins recently. There was a drop of 20%, but it had recovered from that after a few days already. Since then it has been on the up and up.<p>I think it's pretty likely that 1 Bitcoin will be worth $1,000 within the next year and $10,000 within the next 3 years.