Ask HN: 423,430 views in 1 day on YouTube, any ideas how he does it?

http://www.youtube.com/user/seoconference?ob=0#p/u

Still can't figure out where he got those views for all his videos in less than a day or so..

I don't know if this is what they did, but many embed their video in a pop-behind when buying traffic (for far less then a penny per view), and as the video is played behind the site, they get a view.

It's a bit pointless though.