[img src="" caption="" credit="" alt=""]Royal Pingdom is out with another report on downtime, this time focusing on the leading social networks. Bebo leads the way with nearly 12 and a half hours of downtime, meaning that from the period of January 1st thru February 25th, it was down roughly 0.7% of the time. Meanwhile, top socnets MySpace and Facebook were each down for less than 2 hours, with the once unreliable MySpace sporting only 25 minutes of downtime.