Anyone knows what this is/was?
Some minutes ago, I noticed this in a message in the PM forum:

If I passed the cursor over the doubly underlined word in green, my browser showed an URL in the lower bar as it does when passing over a link. The URL was that of the thread where the message is,
http://forums.adobe.com/thread/890923?tstart=0
but with an added # sign at the end. If I clicked on the word, I received an unusual "not found" error which unfortunately I didn't register, but within a site which is unknown to me.
The effect is gone now (the word is no longer underlined and in green, and there is no sign of an URL in my browser if I hover over it). If I paste the above link in a new window in my browser and add a # sign at the end, I am taken to the thread where the changing message is.
I could swear I saw exactly the same effect yesterday, or early this morning, but I am not sure if this happened in this same message or in another one.
Has anyone else seen the same thing? Does anyone know what this is -or was?
