redlineguy is a homo

This might be the dumbest question ever asked on this site, but what do the bar of green squares below where it says how many posts you have made mean?:confused:

A lady wrote the best letter in the Editorials in ages!! It explains things better than all the baloney you hear on TV. Recently large demonstrations have taken place across the country protesting the fact that Congress is finally addressing the issue of illegal immigration. Certain people are...