Any chance of putting up some Avatar guildlines? Take, for example, this thread. An animated gif movie of some blonde squeezing and rubbing her breasts. No nudity, but enough to get someone in trouble at work, I'm sure.
What's the cut-off? Beats me. for example, I don't find animated anime bouncing boob girl to be a problem, but the fact that the above is an actual movie tends to add to it's "NWS" factor.
Barring that, any word on that Work Safe stylesheet you've all been talking about for eight months?