Because the avatar pics are so small its hard to see what you look like anyway.
Most people here know what I look like anyway, Think of the goonies and the chinese guys face with the body of Chunk, And no I will not do the truffle shuffle!
People who come here and hang out in this community is anything but shy...and since it's not a dating site, why do we care about the look? (okay, some do claim they don't care either even when it comes to dating.) And personally, i duno where to upload the picture, although I majored in Computer Science...