Ack! Now I got Candy Crowley pontificating on the "Facebook vote"

As Rick Perry and Bill White have stepped up their efforts on social media services such as Twitter and Facebook, it's very easy to get a campaign pitch from the candidates, their staff members and tens of thousands of supporters.

But it's not always clear how close a person using Twitter is to a campaign.

Noam Krig, a Texas State University alumnus who was a social media intern for the Texans for Rick Perry campaign, has been posting a heavy stream of pro-Perry and anti-White links on a Twitter account at twitter.com/weRaustin, an account he's run for at least a year. He also appears to be behind other Texas city accounts like weRhouston and weRsanantonio.

But it's not so easy to figure out; the accounts list no name and offer no link to an affiliated website that would identify Krig as their owner...