Jesus, this thread is pathetic. Frankly, I don't give a damn what they give me for their anniversary or whether or not its useful to me. I want new content, new raids, new quests. I don't give a shit about some tabard and exp boost they give once a year.
Of all the things Blizzard does that people complain about, this is by far the most asinine. I mean fine, complain about mages in PvP or how hard X boss is, that shit's actually important to the game but I don't understand why people give such a shit about some inconsequential anniversary gift!