All the freakings ads, especially that ugly nick/nickjr/ grey bar thing, wtf? So much better when viacom didn't try to seel themselves out on every little thing. I miss having just the little box ad int he yellow side bar.
And:
-Signatures are ridiculous... having to decipher a wall of text to find their response is a bitch
How the badass UC converted pets got turned into faggy pets.