I have about 5 guys that play, and the "chat room" design of Mumble makes a lot more sense for our use case (which could be different from yours). We hop in the

I have about 5 guys that play, and the "chat room" design of Mumble makes a lot more sense for our use case (which could be different from yours). We hop in the server whenever we want, just to hang out, then use it for games when we are all in. It's also secure, FOSS, cross-platform, and implements a consistent UI. Skype has none of these.