I don't find it difficult to friend anyone online. I'll do it if we've chatted with each other quite a bit. I'll admit, it's awkward at first, hoping that they friend you first, but you get the hang of it.
Also, I don't really consider a lot of these people my "friends." More like "peopleI hate the least who are on my good side." Those I consider my actual friends, I talk to frequently through forums, PMs, Groups, or better yet, Skype. If you want to stay friends, Skype it up! You know who you are. <_<
Also, I don't really consider a lot of these people my "friends." More like "people