Just something about the name colour which I said in the Chatbox, but you might have missed:

When the standard colour is selected, if you hover over the name, it turns white, as links are prone to do. If the user has a colour selected, however, and you hover over their name in the Chatbox, there is no change.

I don't know whether this is intentional or not. The cursor still turns into the hand, by the way, it's just that the link doesn't turn white on mouse hover.