One thing is different today (or at least I just noticed it today).
It used to be that when you would go to an old post of yours, you would see the signature that you had at that time. It was one way I could keep track of my signatures that I've changed over time.
I changed my signature an hour or so ago, but wanted to see a previous one. I went back to lots of old posts and every one of them shows my NEW signature. This is especially odd since one would assume the ENTIRE post was kept in memory (including the old signature) since that's the way it used to be. Maybe it still is kept that way, but when the old post is NOW displayed, it superimposes the new signature over the old one.
That brings up the logical question. When others click an old post of mine, do they see the OLD signature or the NEW signature?
For example, what signature does anybody else see when they click this old post?
News 
Market Data 
Discover 
