9999

Wait till Mar and price will drop futhur, with higher difficulty its less likely that the price will go up again.
I sympathise for those who bought 1GHz for 0.07BTC in Dec

they will earn a little extra shares that is , and at least they can proof that your gear is upto what you claimed.
I have pointed my miner to some of my friends too. I believe nothing can be done to harm your mining equipment.

It's too hard to make a profit now with less than 1Th machine. Even you order 1Th machine now you will need to keep your finger cross once its arrive at your door step. I saw those ads like 3TH at $6000 deliver in APR, once its arrive it will be like you are having a 100Gh now by that time.