gee people... Another case of exploading a thread by useless chatter rather than trying to find a solution

/me sighs

It looks like Version 7.2 (01/24/08): of this hack has what we want

> NEW Added option to view all posts a user has thanked.

See here
http://www.vbulletin.org/forum/showthread.php?t=122944

maybe Regie can install thie latest version?