trying to toss up if a idea I had last night would be at all useful (and actually used)
the basic idea is to allow skins to have user settings which arnt part of the config.cfg file, and are shared by all skins (maybe a flaw, but no way around it)
it means that a skin could do something like %?Ss|my setting|<option 1|option 2|option 3|etc> allowing the user to choose which of those options they actually want.
The user side of it would be a plain text file sitting in .rockbox/wps probably named settings.txt or something which would then have a line like "my setting: 3" (it would always be numbers 1->whatever... so the themer would have to let the user know what each value means).
If people think this is useful then I have no problem doing the code (maybe 15min work

) but if its not something which would likely be used then I wont bother...