Hi
I would love to see this implemented. This process of deleting menu entries or drag and drop to waste basket is far more straight forward than dealing with Pirut directly IMO.FWIW, it's actually pretty simple to implement something like this where you trackback "what package is this file from, remove that package" and go from there. It definitely has some potential scariness for removing a lot more than you expect.
--Rahul
Fedora Bug Triaging - http://fedoraproject.org/wiki/BugZappers