Well anything that helps cut out the junk would be very useful, and to replace illegal characters/shorten the file names and generally just do anything to help clean up the file names on the network.
As I said, as things stand every time a file passes through someones hands, it seems the file names/tags just get longer and longer and longer.
So anything you can do to rectify this and help restore things to normality, would do a lot to help the health of the network.
I mean a lot of files have the web addresses of the originating web site, or have been tagged by someone selling porn, or promoting spam, with additional comments from subsequent package releases in the file name itself (such as 'file released by by roxor' or whatever) when other users have repackaged them, then they have a whole bunch of illegal characters !%&*&@>< thrown into them for good measure too, making them very hard to work with on some file systems (and anyway even on file systems that can handle this, you still end up spending a fair proportion of your time in renaming files just to get rid of all the junk) and over some networks (like SAMBA, or FTP etc)
There are several FTP apps and there is also an app for Windows called Tag & rename that work well in renaming files and which recognise that this problem often exists, but this still requires a lot of unecessary effort and time. It would be nice if users just didn't do this, but apparently there are not so many experienced users on the Emule network who realise just how many problems that their constant repackaging and renaming can cause.
Again any help you can offer to fix this would be much appreciated.