Once again thanks for all the responses. Microsoft did not task me with reaching out to the Construct2 community. I decided to do that as I am very excited by the product and what it can do. I am based just outside of Chicago so naturally connecting with the US people first seems like a good idea although as a British guy I am of course looking to connect with any Scirra devloper who will consider targetting our platforms.
In fact this morning I presented Scirra to my teams here at Microsoft. In addition as there were a few people with Birthdays I decided to build something with Construct2. So over an hour I read the tutorials then ended up building the next mega game - Birthday Blaster! :-)
Now that I have code running my next task is to work with phone gap build to see what the output looks like.
It was interesting last night that I only went halfway through the tutorial then switched into click and try mode and finished the game
Great tool and I will keep responding on this thread as we learn more.