Signature length limitation?

I was wondering if the allowable length of the signature has changed. I actually went to edit my sig so that it's shorter, actually removing a couple characters, and it said that my sig was too long in the edited form. However, it all fit just fine in there before, so I guess something changed.

What I would like to do now, however, is put all my links on one line with a dot between them and add a name to my "good deals" list, but I can't. :sad: