Hey auouymous!
As you know (or not) I had a problem with my battery (very short battery life) and I posted a few messages in Diablo-turbo topic about that because I thought some of Diablo-turbo packages provoke so powerful battery leaking.
But finally!
If you visit the link you will see that advanced-systemui leaking the battery. And folks from n8xx.com who tried this application got the same problem.

P.S. End why don't you make asui use theme? for example scroll bars for brightness and volume, buttons...