Aw, I'm sorry. I'm feeling the same way about one of my partners (even though I have a post waiting on me in another RP XD)
I think part of it is I see things in RPs that I can't stand, and so I come up with concepts that I think would make things more interesting. Like whenever you have those 'gifted school' roleplays and people always select these really overpowered, erm, powers. In reality it'd be fairly random, so I've always wanted to do a school RP with a list of 20-30 powers that people have to roll dice to randomly select from. What they get is what they're stuck with.
Cliche characters just always annoyed me, I guess. Like pyrokinetic characters almost always have short tempers. But if you think about it, shouldn't it be the opposite? If you run around everywhere yelling at people and burning their property down, you're very quickly going to wrack up a huge debt or else attract a lot of unwanted attention...
Anyway that's my blurb >.>;