I agree with the article, and the stated reasons, but a little nitpick: "And Github's business model is exactly what SourceForge's was." I don't think that's

I agree with the article, and the stated reasons, but a little nitpick: "And Github's business model is exactly what SourceForge's was." I don't think that's actually true, is it? Githubs business model is based on enterprise customers, which to my knowledge, SourceForge wasn't. Not that that diminishes the point.