Yep Buzzfeed is bringing in traffic hella fast. I read a post in this section about propeller banning accounts. Forget propeller, go with buzzfeed it climbs to the top in a few hours. The only downside is you can't keep posting content from the same site. But if your doing that you know most of your bookmarks wont stay at the top anyways. Oh and you have to have an image with each link you add, so it takes a little longer to submit. But so this site is worth it, because you go right to the top with no backlinks. Unlike digg it will stay in a descent position in google rather then fall off.