Two linkzzez.
If you go up this thread it was clear that some signatures were getting beyond silly - literally into several screens of autobiography.
Basically people putting their profiles in their signature...
As with all such rules to curtail excess there has been some collateral damage...
More like this?
Wait and see if you get any more suggestions'; I won't be offended by any pointless suggested changes, ridiculous ideas for 'improving' it or a cruel heartless rejection in favour of someone else's crappy attempt.