Tooltip only shows ONE filter, even though multiple filters might be in effect for a single element... I don't know how ab+ prioritizes filters, but just for testing I tried adding *ad* and *ads* (which is obviously redundant), sometimes *ad* would be shown as active filter and other times *ads*.
Sorting in type/address/filter
Color options. It's difficult to see the gray (the above sorting might help that though)
Perhaps an option to hide protocols? 300 lines starting with http:// seems kind of stupid

Counting of individual filter usage (*.ad.* used 300 times, *tradedoubler* used 10 times etc)
Oh, and a seperate forum should be created for 0.6+ imo to avoid confusion. A single forum for 2 different extensions really isn't good.