Here is my list of tools that don't yet exist, but that would improve the TFS experiance.
I have and email about a very interesting post from Jim Lamb who is a program manager at Microsoft for TFS. He seams to be looking for potential participants in a "Hosted TFS Pilot Program".
I have decided to go the same root as MS and use the Community Technology Preview (CTP) structure for my releases as there are quite a few people interested in using the TFS Event Handler.
I have now added my Team Foundation Server EventHandler to CodePlex...