whats the difference

why under my reputaion recieved next to the comments, are some purple and some green whats the difference

mine are either grey or green... I know the grey ones are rep+ given by someone who hasn't had 100 posts yet (so their rep is meaningless for points, just a nice thing to get when you help someone) the green ones are from people with more than 100 posts and them rep+ing you gives you extra points.

I'm not sure if purple means neg-rep? I wouldn't think so - as it's only the "elite" members who can post neg reps and unless you were being a wee-nee to one of them, you wouldn't get one (I wouldn't think)

thanks man

I didn't know that