With the launch of V4 of Virtual Earth we have put together a simple wiki open to anyone over at ViaVE.
http://viavirtualearth.com/wiki/AllPages.aspx
The idea is that all those little cool snippets of code go some useful and the power of many can maintain them and make them better.
I will be using the wiki for every bit of cool code i find about VE. Why don't you give me a hand?