How to start out with no Bitcoins

[blackheart13]

It's shocking how quickly mining equipment becomes obsolete. Feel like 500gh/s needs to b starting point. However roi serious problem unless prices move up quick a bit

[gambit1]

People will keep wanting to mine whatever the situation. They could be losing money (many are). Mining is just an attractive option for people, for whatever psychological reason.

[tolguen]

Looking at the current (and near future expected difficulties), getting a 1Th/s+ rig NOW and start mining (and selling coins on e.g. mtgox) seems very lucrative, no? At least calculating the most pessimistic way tells a machine of ~10000 USD will pay itself in max. 2 months.

Am I wrong?