Believe it or not, inquiries about online advertising from 2010 election campaigns are already trickling in. I just got off the phone with Diane Rinaldo, VP of Sales at leftie political/news site Talking Points Memo, who told me that some political campaigns are already looking ahead to general elections, and asking for "hard info" about running campaigns on TPM.

I imagine that means they're calling other sites, too.

"This is early," she added.

Indeed it is. Who said covering online political advertising was only interesting every four years?