Personally, I don't see what the fuss is all about. The only thing constant is change-some good, some bad. Since the powers that be opted to remove sig lines so be it. I don't think it's a bad change and it does not bother me at all. I found some sigs to be funny, some informative, some with helpful links to other areas of the forum, some were thought-provoking, and some ridiculously long and annoying, but that's just me.