The usefulness of this site to the SharePoint community is going to critically depend upon people voting.
That is not just accepting an answer to a question which you asked, more importantly it means voting up questions from others that are well formed and deserve to be answered.
It also means voting up answers which although not directly answering the question have obviously involved some forethought or a quick google to retrieve a vital link or reference.
The reputation of those people who regularly contribute to the site needs to be a reflection of the contribution that they have made, and that depends upon votes.
So in the spirit of SharePointOverflow I ask my question. Are you voting? If not, why not?