Working feverishly on it as we speak, and every day since the release of the roadmap.  My hope is that once everything is revealed, people will understand just how big of a commitment it's been to make all of these gears grind together in harmony and they'll view it as "worth the wait".  We can only try our best and deliver it to the public, though.  I would give an ETA if I was better at it than I am, but unfortunately I'm not.