The realm is released and it's going full steam ahead. No character wipes, no rollbacks, what made you think of such a thing?
The idea of devs was to release "expansions" starting with Vanilla. Currently we're in "TBC" with WotLK planning to be released around 10th December.
Also WotLK was planned to be the primary expansion of the realm, it will start with the Naxx patch (correct me if I'm wrong) and it will move up to ICC as the new content gets released.
Characters you make and level will stay the same, achievements stay, items stay. Only thing that gets wiped are Honor points and maybe some badges.
As for voting, check:
http://forum.warmane.com/showthread....ghlight=voting
Looks like you haven't been digging well enough when it comes to forums, hope everything is clear now and I wish you a warm 'welcome back'!