Quantcast: http://www.quantcast.com/profile/trafficGraph?wunit=wd%3Anet...
Trends: http://trends.google.com/websites?q=sourceforge.net,+github....
Alexa: http://traffic.alexa.com/graph?&w=400&h=220&o=f&...;
By what measure are you talking about? Ah of course. The "It's shiny new so hot right now within my small circle of friends!" metric.
Don't get too caught up using graphs to assume relevancy, Myspace still gets a lot of traffic.
My point was that "Github has won against sf" is a rather naive comment.
And as you rightly point out, github and sourceforge aren't really in competing markets anyway - making the original comment even more nonsensical.
Also not sure what you mean. Traffic == relevancy. If something gets a lot of users, surely by the definition of the word, it's 'relevant'.
Sounds like crazy valley bubble talk to me.