We do regret offense some may suffer because of this, however, we feel that this could become a slippery slope issue of sorts, and thus that it is best to keep things as is.
If tagging that is required then others may step forward to request other things be tagged and more and more, of varying legitimacy. And surely in some of those cases some could find offense at the tagging being required.
Then we would have to ensure each mod knows the contents of such a list and sticks to it firmly as well.
Personally I’m a firm believer in tagging all relevant things as strongly as it can be done with my own blogs and often challenge posts as well, but all the mods work a little differently beyond basic required tags and policing such a thing would require more than it might appear offhand.
Again, we really don’t mean to offend by it, but reigning it beyond the simple methods we do now could easily snowball. Sorry.
We hope this won’t put you off from participating in the future :3 we want the challenge to be as welcoming of various people as it can be.