I think it's a clever play. It would help address the spyware concern by moving it to a US company, and give them a better foothold in Social Networking than Linked-in provides. I'd have a few concerns about if MS can keep it growing- For one, I worry that Microsoft may mismanage it, similar to how they treated Skype. We saw Yahoo buy many reasonable smaller social networks (Flickr, Delicious, Tumblr) and was never a…
So you're saying that GitHub isn't a social network for coding?