Do racist on yahoo just vent and rant on here because they cant do it in public?

Now this is what I think.I think the racist on here aren't afraid to rant on this site because of course we dont know who they are.But they would never even try to walk up to a black person and say "stupid nigg8r" or walk up to a mexican guy and call him a "b3aner".They know their life would be a living hell if they ranted OUTSIDE of the computer screen.They are just a bunch of cowards.How come you cant rant your racism to a black person or anyone in public..hmmmm? Ignorant racist people are the most ignorant and stupid people on the planet.