"Taskbar Thumbnails (not called popups) are actually a very important and handy feature for many of us. However, for those who don't agree there IS an "easy way" of disabling them and no need to "hack" the registry..." VP Tech Services
Easy my ****! You may have designated taskbar preview as a very important feature but why would I want to use my desktop environment the way you do? Why should I adapt to the ever changing 'Microsoft way'. Why can't I right click the taskbar, select properties
and turn off this 'feature' if that's what I want/need?
Personally, I like the addition of this feature, but I resent not having a viable choice for easily turning the feature on and off. For me launching MPEdit is not and issue, however this is not so for many (and all Home) users.
This is another reason why Linux is so much better than your OS. If I don't like any feature of the Desktop Environment I can simply use another...