Trello, perhaps?
A few years from now, some brilliant manager realizes they can "add value for customers" by helpfully including third party software offers with github release downloads, just like Sourceforge did. Who knows?
Github made it through the "We need to deliver 1000x gains for our investors" phase of their history, but all that means is they've moved into "We paid $7,500,000,000 for this, are we getting as much value as possible?"