man, i am mere dollars away from hitting my "sell off 20% of my holdings" point. that would really help bootstrapping my start up.
if it keeps creeping up, no sleep for me tonight

How about if it hits your number, put a trailing stop loss on it, or even a parabolic one? You'd have to watch it manually I think, I haven't see anywhere you could set it up, (fucking infrastructure's stuck on dial-up!) but you could just run numbers and set bitcoinreminders so you can sleep. Other guys set alarms... (idk how)
You can use a trailing stop or stop loss with this client, bear in mind it will run on your pc, but is better than nothing. Only works on MtGox's API.