Hey, I never came across limitations. Well, I always keep myself inside the lines. I don't try make a platformer with RM, I would do that with GM. But yeah, I'm learning C# right now, and when I can make a good program in C#, I'll go on and learn how to make a game with C#.
OT: If I EVER finish my game, low chance, I'll post it here (unless the topic's dead or I forget it, of course).