Yeah a font choice could easily be done. If it's a standard font that most computers support, it's about as quick/simple as doing a color change would have been. If it was a customized font that requires us to install a file into our server to support it and display it on all computers, then that would obviously require a little higher of a donation as it would be a small custom "job" instead of a simple change. I'd definitely be fine with both options being available. There are even ways to add images to a username (without ruining the username when it comes to sending PMs, etc) and other various effects that are really cool.