[Foundation-l] Image filtering without undermining the category system

[WereSpielChequers]

OK in a spirit of compromise I have designed an Image filter which should
meet most of the needs that people have expressed and resolve most of the
objections that I'm aware of. Just as importantly it should actually work.
http://meta.wikimedia.org/wiki/User:WereSpielChequers/filter

WereSpielChequers