I've had this thread on follow from the start anxious to see what becomes of this.
My wet dream was a modernized Tablet.
I'm currently working on a LocationFu replacement and a Social List (guild/friends together) that needs the following:
Multi categories per tool tip.
If I read it correctly LibTooltip can be extended with Cell's right? A cell is a frame so I can just Acquire and set an OnClick? I haven't read the code just the API docs so far. 3.0/Broker has given me a huge to-do list.