Onlive is a joke. 15$ a month on top of the rental/purchase fees.....Fuck that! And mind you, you DO NOT OWN THE GAMES YOU BOUGHT! They do.
I thought it was $15 a month INCLUDING the games.
That's pretty fucked up then that it's $15 a month.
Still, if you think $15 x 12 = $180 = 1 year of OnLive it's still cheaper than buying either an xbox or a ps3 (or even both).
You must remember that OnLive is also a console and I suppose is intended to replace the need for consoles.