i don't understand the whole concept with Green Rep. is it connected to iTrader? i've read FAQ/Rules and i haven't found anything about it... how could you give and receive green rep?
Its nothing but the reputation.. If a member like your post, then he/she may honor that with clicking the button at the top right corner of your post. and the green blobs right under your post count reflects your reputation level. Thats why they called "Green Rep".. Oh yes, theres another thing called "Red Reps"..