What's the rules on people tagging images with their username? e.g. Lanthiriel

While it is not forbidden, it isnt suggested to do so. But as long as they are not only tagged with the users own nick it is fine.

Ok guess that makes sense. Only issue is it could potentially confuse people when naming the wallpaper files - if it just says anime girl, lanthiriel etc they may assume the series/character is called Lanthiriel - won't be a problem if it has the character/series also tagged

Was just gonna delete them but thought I'd check first, making up tags for words in text on wallpapers is a bit stupid in my opinion?

2560x1600

has tags no , for etc

Tags for single words are useless and need to be deleted, if you find them post them in one of the tag threads.

I'm not sure if it's possible but I would like to suggest that people who abuse the multi-tagging tool have it turned off (unavaliable to them only) for a set amount of time. You get one or two warnings first and then the plug is pulled on that tool for... 3 months???

Again, not sure if it is possible and I have never used it myself.