Measure Map anyone?

I'm not sure if they even work with invites but this is something I really want to use on my blog here.
Recently acquired by Google, Measure Map is the ideal tracking tool for bloggers.
Nothing too fancy like Google Analytics with (too much?) detailed information, but good enough to know how people get to your site and what they do on it.
You know, the basic tracking stuff but fitted in a really nice lay-out judging by this screenshot:



Anyway - just wondering if anyone reading this has had the chance of using this and what they think of it?
But more importantly, what about an invite? =)

Link