For multiple MMO's

If you're low on time for games, you might want to choose only one MMO to play. Or maybe you just prefer one. Whatever, but this will show you a bit of what I know about games. Remember, I haven't played some as much as others, so it this isn't 100% accurate. ;)

Runescape - a simple game with simple concepts, even the programming is simple. The community isn't the best, but has alright people- you could run into an immature 9 year old, or an intelligent and respectful adult, all depending on time and placement. A good game to play.
Maplestory - A 2d side-scrolling game that looks childish or "gay" (you know how often that word is used) to some people. It's just a game. It's for fun. The game itself is decent, with plenty to do (grinding can be somewhat tedious) and the community is somewhat decent. It hasn't been the best lately, but you could manage.
Mabinogi - A 3d game with a LOT to do. The community is astounding, the best I've seen in any MMO. (Remember, that could just be ME, you might not have the same luck as I,) although it's free-to-play, it could get a little costy with the advantages that come with paying for some extra features in the game, like a pet.

That's all for now, I'll have another post like this in the future, seeya then!