I recently recieved rep from someone that had no points to give and didn't even sign who it was from, and it meant as much to me as if it were given by someone with 20 points. Please don't stop reppng people out of embarrassment, the comments mean more than the rep does.
I totally agree. I find myself reading the comments over when I am having a bad day, and hearing someone value/agree with , what I have to say gives me a real lift.