I'd like to use Steam, but considering that, again, with my crappy Canadian ISP, I can only download 20 gigs per month, I'm fairly limited. Consider yourself lucky if you can use Steam at will. No more "no we don't have that game yet" or "what the hell is Sins of a Solar Empire" when you go at the game store.
On the other hand, the whole concept of tying games to online services, through authentication or I don't know what, sort of scares me. It's just taking us even further away from the good old concept of owning our games. Soon we'll pay monthly fees to play all games. Maybe Steam will end up charging like 50$ per month to play any of their games at will... I'm not sure I find this cool, hehe.
On the other hand, the whole concept of tying games to online services, through authentication or I don't know what, sort of scares me. It's just taking us even further away from the good old concept of owning our games. Soon we'll pay monthly fees to play all games. Maybe Steam will end up charging like 50$ per month to play any of their games at will... I'm not sure I find this cool, hehe.