did I miss the big bubble?
When you go to a party (a non-geek party) and hear someone else talk about Bitcoin, then you are too late.
This hasn't even been a feature article in Business Week (yet). When it is, that's your first clue that the bubble is getting ready to pop. Not immediately, but it's the warning shot.
To put this into perspective, go look at the Bitcoin Client Download stats
. The software has only been downloaded 350,000 times, and that number is going up by 10,000 per DAY. Consider how many Internet users there are.
Then ask the question again. did you miss the big bubble?