Not only does Colourlovers have tools for what you're complaining about (which is rarely something a computer can do to begin with outside of using equations to do so), but the other commenter was legitimately trying to point you towards a better solution. Ironically, instead of thanking him, you berate him and then called him the reason this place sucks. Yikes.

What's wrong with down voting to indicate disagreement? I wouldn't have commented unless I had something constructive to say.