Oh boi, I probably shouldn't be thinking about this subject while as tired as I am right now. Oh well.
But yes, roleplay teaches both English and literature here on FeralHeart, and I believe it also teaches some creativity as well or in other words brings it out in us in a way we don't even notice until a little bit later. It certainly did that for me, and I'm extremely thankful for that.
It's improved me more it feels like too, taught me experiences and stuff just like an actual book might do. Roleplay brings many positive things to your life, but I also believe negative things as well and many aren't even included anywhere.
I don't think I really know how to explain some of them without feeling guilty and feeling like I really disagree with myself. One thing that comes to mind is addiction to roleplay itself, as any sort of addiction is bad really... I don't know what I think otherwise about the cons, though.
But I see many pros, including what I've already listed and even being able to spend time with friends like that like I do is good.
Yeah, though, I do find this topic interesting as well! ^_^