i just got this from the sourceforge site update email newsletter:
According to Alexa, SourceForge.net is now ranked #258 (out of 100,000) in the world in terms of sheer traffic. To put this fact in some
perspective, during the past 12 months, SourceForge.net has surpassed
IBM.com, Sun.com, and Cnet.com in daily page views. A graph from Alexa can be viewed here: The blue line, representing
SourceForge.net, is the one to focus on.