I love almost eveything GitHub does, and the way they do them. I'm a GitHub fanboy. There it is. I had a similar crush on Google, maybe 6-7 years ago, they lost me somewhere on the road.
What's the big deal about Github? Too much hype. Whenever you hear about the number of repos, most of them are just forks. In fact, I've created many by accident because Github changed their UI so clicking the icon instantly starts a fork instead of asking for confirmation first. I guess it's good for bumping the numbers up when getting private equity investors interested (cynical, I know). Security wise, meh. Why wo…
I'd wager a pretty penny that Github has exposed a few orders of magnitude more people to the actual source of open source software than its predecessor, SourceForge.
Edit: grammar