While I'm sure Andreessen Horowitz feels some tech-world pride in this investment, they are still a venture capital firm. This article is a bit too sensational, self-loving to really portray the importance of the investment.

I think TechCrunch nailed it in their article today, where they wrote, "Think of it as a filing system for every draft of a document." Github right now is limited to code-sharing. But it's potential is so incredibly huge. Like the article stated, imagine applying it to PSDs, Word Docs, Excel sheets, any document imaginable. IMO that would be THE killer enterprise prodcut.