I'd like to be able to specify an interesting or ignored tag via a wildcard. May tags which cover similar topics have common roots. For example
windows windows7 windows-vista windows-xp windows-errors windows-xp-sp3
would all match the wildcard
windows*. Someone who finds one of these tags "interesting" would probably find all of them to be "interesting" (or vice versa, if they want to ignore all the windows related stuff, they would need to ignore all of these tags).
I realize that technically everything tagged
windows-xp should also be tagged
windows, but that's not the case. (https://superuser.com/questions/tagged/windows-xp)