>>It seems there is a misconception of what I am proposing. I'm not looking to be dictatorial in my views of how a UI should look. I'm not looking to create some super duper color scheme and plaster that all over my application. You will not see pink buttons on a purple background.

>But many programmer's, especially beginner's do pick color choices like that.

If the clients/bosses of those programmers "abuse" the ability to change colors of an object, then they'll suffer the consequences of it in some way, but to those that can use it correctly in a tastful way we should be alowed to.