Since somewhat before the wow gold Wrath beta, we've been seeing a much more interactive Blizzard development team. The level of open communication with and feedback gathering from the community has been raised significantly, and with people like Ghostcrawler giving straight answers as much as he can, I'm feeling a lot better about the lines of communication between developers and players.
At the moment, Ghostcrawler is specifically asking for feedback on the following two issues:

Warlocks, which spells do you never use? Please don't clutter up the thread with extraneous issues. I actually think they did a pretty good job with the Spellstone/Firestone change of getting rid of two previously useless spells; I can't think of many obvious candidates off the top of my head. Eye of Kilrogg maybe, but I wouldn't want to lose that. Shadow Ward is used pretty infrequently. Shamans: Totems, totems, totems. Again, please do not talk wow gold about extraneous issues in that thread - just talk about totems. They're not going to remove or sideline them, but they are interested in making them "cooler," which is certainly much-needed. So go on and post your feedback in GC's threads (warlock, shaman). Or feel free to talk about it here, whatever. I do think totems feel clunky, but I can't think of how to fix them exactly - I guess that's why I'm not a game designer.

Eh, I'd comment but I got a little ban after going off on GC's resilience post yesterday. Not that I reallly care. But at least I know that if I cuss my ass off, someone at Blizzard might actually pay attention to my forum post.

Nah, it's more a matter of, I have posted numerous times, with well argued points, in clear, concise, non-inflammatory language, and each time I did, it got ignored. So, now that things have come to the wow gold point that PVP is hosed, I thought I would let my feelings be known. My payments are shut off, and will remain so until blizzard fixes PVP, or allows realm wide transfers of all characters for one payment, rather than 5 payments for 5 toons all on the same realm.