http://www.softwaretestingclub.com/forum/topics/heuristic-priming-an-online
"One tool I like is by Jonathan Kohl called Session Tester . The
feature I use the most is the 'Prime Me' Function - which I use when
actually not in a sesison but during the planning phase to help me get
more coverage and make me think about things I may have missed, it is
a very useful tool."
The IDE for exploratory testers paradigm is where I want to structure
and explore more of these kinds of ideas.
-Jonathan