#UbisoftNoUplay
Yo, Ubisoft, you like DRM? There's this thing called "Steamworks" you might want to check out.
I'm playing Far Cry 3 right now (and loving the hell out of it, btw) that I did not buy through steam and it is kind of annoying to have Uplay open just for this one game.
Here's two thing that annoy me on Uplay, on the top of my head:
Yet another password gate. As seen on this thread, this is just another stuff that can be hacked. So thanks, Ubi!
Also, their achievment suck so much! Why? This is your proprietary storefront and it does have an achievment system. You make the exact same achievments for Steam, PS3 and Xbox360; why not copy/paste it one more time?
Why am I being penalized for buying your game drectly from you?
(I don't need achievments to show off or anythimg, but they are good for keeping milestones, which is particularly good on open world games where you do so much different stuff. Uplay registers, basically, when I start the game, when I get X% of collectibles, and then when I finish. Why does it even exist in this form?)