Playing a tournament blind. Which stratregey is more sound?

[sixsixtie]

I read some interview that Annette whatsherface would play some low limit donkfest MTT completely blind. This brought up an argument with a buddy of mine. He thinks that the strategy would be to limp alot and out play people post flop. My thoughts are that you would just wait till the blinds got higher and steal/resteal. Which style do you think would win the most in the long term?