Signature sizes and limits? Thread

Could there be some rules/limits for them.. Some people have really big distracting signatures. It doesn't look like everyone's following the instructions:"Keep your forum signature short and simple. Big images, rude content and advertising will not be tolerated".

Maybe the limits could be real limits.. For an example if someone tries to include a too big image or something, then the system gives an error message about it going over the limits.

Embedding videos could be disabled completely. Animated gifs could be left away too. Maybe there can be some other limits, like not too many lines of text and not too many text links.

I remove any stupid ones, having said that they normally just put them back. I'm not going to be an enforcer on that too much.