New personal homepage links, signature display and signature guidelines
It's been a long time coming, but personal signatures are finally separated from content on the site. Now, when you create a comment, your signature will not appear in the box. It will appear below your comment once posted, though. And, when you update your signature, it will update across all your comments.
The signatures are also displayed in a smaller italicized font to make it more clear that it isn't part of the comment itself, making it easier to follow along a discussion. This also makes any lines of characters people add to signatures to separate them redundant.