User blog comment:Jenburton/An Update on Message Wall/@comment-957747-20111001030941/@comment-118323-20111001202148

Yes, those URLs are obnoxious. We plan on fixing them. Recent changes for the Wall will be much more manageable than article comments. I don't think they'll be fixed by the first test wikis, but they're on our short list of stuff to tackle for the following week.

Signatures will still work.