I am wondering if anyone knows of an add-on similar to my description (see below). Also, what do you think of the idea?

Its a simple UI change, that changes your reputation "xp" bar, into a vertical thermometer of sorts. Thicker than the current bar, the reputation pools at the bottom, like a liquid in a beaker. As you gain reputation, you can watch as the droplets of "rep" (the larger the amount of rep, the larger the droplet), where it drops down into the bottom. Maybe have some ripple effects as it falls in, not sure.

While it serves no practical use, it would be a very neat little visual. Comments welcome, maybe someone knows of an add-on that already exists like this?