I tuned off signatures long ago, so this doesn't really affect me, but I'll put my tuppence worth in...

Signatures are already WAY out of control. If people want to share armory links (or, God forbid, graphical sigs!) for all five characters in their twenty seven different team, they should create a blog or even just a progress thread (which is a great, simple idea by the way - kudos to the likes of Tdog for starting that format) and let people click through to that.

The very last thing we need is longer sigs!