i read that somewhere D. what i read was that the greay rep means the "repper" does not have enough rep of thier own to give green rep. like this, you have a lot of rep points, so when you when you rep soemone it shows up greem and also is worth more points. so if a newbie reps someone it gives very little rep points and shows up grey or neutral. as they build their own rep points up, when they rep it shows up green and gives more points to the person they are repping. on a side note, if you have a high rep count and you give negative rep to someone it gives more negative points and takes longer for them to get back to a positive showing. so the more rep you have when you rep someone the more points you give that person. hope this made sense....let me see if i can find the thread...
"There is always time to think about what you want to do,
Until it comes time to start doing what you were meant to do."
Be more concerned with your character than your reputation. Your character is what you really are, while your reputation is merely what others think you are.~unknown~
"The true test of a mans character is how he treats someone, from whom he has nothing to gain"
"It's the things that people don't know about themselves on the inside, that make them afraid"