Who is behind the Sarah Palin rumors?

Conservative blogs are ablaze with a story which may or may not make the MSM.
See the National Review Online for a summary.
Here is the blog that seems to have started the story.
Bottom line, the fingers are pointing in the direction of David Axelrod, head of the Obama campaign for spreading some of the more outrageous Palin rumors. Nothing is proven and evidence is circumstance, I should hasten to add.
If you like intrigue and a political mystery, then there may be some interest here for you. I will post more on this as I get time…
UPDATE: Ethan Winner has admitted making the videos in question.