I'm incredibly lazy and kind of UI phobic and would therefore be a terrible candidate. On the other hand this is one of my favorite addons and one which I've recommended to many people. Since I'd be trying to keep it working for myself, I might as well become a member of the project.
I'd been meaning to spec out a feature request related to letting users save button config profiles to make it easier to rearrange buttons (my bars mix dots, procs and cooldowns and make liberal use of the fixed timer setting). Mind you, this would have just been what it would have looked like from the user perspective and a rough idea of what the backend would be. But, you know, kind of lazy, hadn't gotten to it. I suppose becoming an author on the project is one way to make it happen, heh.