Pros
GitHub is a fantastic place to work. The people are what make it. While I've been at GitHub, I've had incredible conversations about how to be a better person, how to encourage more women to enter tech, and how to make the open source community a better place. All of these conversations have so far been informal and outside of GitHub's larger strategies for social impact. I'm just happy to work among such thoughtful people. It's been great to get to know my coworkers even though I'm working remotely. It's hard sometimes, but I feel like GitHub gives remote employees many opportunities to meet each other and feel like they're still part of the team. If I start feeling weird or excluded, I can express that and something will change to make me feel more included. I also know I can take a trip to San Francisco and work with my team for a week or two. Finally, it doesn't hurt that the benefits are insane. There are a few I haven't even taken advantage of, yet, because they seem so extravagant. I feel taken care of to say the least.
Cons
There is some tension as the company grows and changes. People who've been working at GitHub for a while seem to sense that it is losing something—it's open culture, maybe. I think there are people who are actively fighting against this loss, and overall it is heading in the right direction. It does cause some awkwardness, though, and I do hope we can maintain what people feel was so special. As I said, working remotely is tough. Sometimes I feel like I would be better at my job if I worked at HQ, just for the exposure to serendipitous interactions and the ability to yell across the room at my coworkers.