Could we have a little subtlety, boys?

Has anybody ever asked why the two presidential candidates’ web sites are .coms, as opposed to .orgs?
Recognizing that politicians tend to make a buck at their trade, aren’t they supposed to at least pretend that they are not in it for profit? The .com kinda gives the game away, no?
PS – In related news, the Official Bush-Cheney ’04 Blog is dull as dirt.