I wanted to add my 2 cents as well and say that i absolutely love mazzle ui, i couldn't play without it after experiencing wow with it. It was "information overload" at first but quickly adopted after minor tweaking and now forever in need of it
I'll be happy to donate 50-100 bucks for the cause or if you can setup a subscription i'll do 5 bucks a month while i play wow.
Unfortunately i only have a paypal account that can pay via credit card and not one that sends money - with that said, can you make a donation page with specific denominations as well as subscription options so i can subscribe or pay via credit card? I just don't like paypal having my bank info but i would like to donate to the cause in hopes of seeing everything updated for 2.x (especially the upcoming 2.1)