when you give someone rep you have to either check the box that says I approve or I do not approve of this post. If you check approve it gives you plus (green) rep. If you chose not approve you get negative (red) rep. I wonder if grey is if you chose neither approve or not approve.
\ Wel heyyyy! That might be it. i didnt know you could give rep without clicking one. haha im going to go try.
i thought skier's idea might be right, but i tried to give someone rep and either approve or disprove HAS to be checked so then i thought, maybe if the person who gave you rep, has rep disabled, then it would be gray? but i checked the person who gave me the gray rep and he doesn't have it disabled now i'm very confused
haha yea i just noticed it today and so i started wondering and i decided to make a thread thinking you guys might know. haha i have a few grey rep.
woah wait I totally do have a grey rep. I wonder if its from people who are new or something like their rep doesnt weight for anything.