Yes it does. In Google WMT, the Subscribers section may help you - have you had a look?
Not sure if this is possible and if it is I don't know how to do it ..
At the moment I'm tracking blogs using Google Analytics and Google Webmaster Tools
You can setup sharing between both of those services quite easily
But what about Feedburner?
There doesn't seem to be any way to get that to "hook up" with the other two
Am I missing something?