I've only rated two people before and I gave them both a 5. I haven't rated anyone a 1, though I have seen some that deserve it. I suppose that I'm just too nice.
Anyways, I think I'll try rating people more often for now on.
Right now, my rating is 4.35, but only 2 people have rated me. Honestly, I don't think ratings matter. So many people have different opinions of others, and just because you got one or two low ratings, it doesn't mean you're a horrible person. Though, if 10+ people have given you low ratings, you might want start watching what you post.