What is the best social bookmarking site to buy votes for?
There is no one “best” site as each site we use has its pros and cons. For example, you will generally receive the most traffic by using Digg and StumbleUpon (especially Digg), though it may take you buying more votes to appear on the front page than if you invested in votes with the other sites. Propeller will take many less votes to appear on the front page, though you will generally receive less traffic than with Digg or StumbleUpon.