Show the last edit of a discussion title/description in the description.

Motivation:
I saw and see regulary that the title and descriptions of a discusson thread changes.
Not bad, actually nice. BUT changes should be transparent.

Problem:
In the description is only the time shown when created, you have to go over the create date with the mouse to see the last edit.
Actually I thought to have seen the last edit, I am not sure now, pointers appreciated.
In the description is only the time shown when created, you have to go over the create date * with the mouse to see the last edit.

Solution:
add text of last change in the desciption. like
6 months ago* (last edit 1 second ago)

To quote a buddy of mine:
I am altering the deal. Pray I don't alter it any further.

EDIT: just happend
EDIT2: I was wrong with the bubble help.
EDIT3: I found it again...