Microsoft is massive. Hell, if you only narrowed it down to only Azure, I feel there must be more teams than the MLB and NBA combined. Each team seems to have it's own way of sharing news, like this twitter feed from Cloud Advocates.
I want to explore, and I'm wondering if there is a page somewhere that aggregates all of this information, or if randomly discovering folks on Twitter is still the best way to find out that someone is out there bulding IoT projects for Azure on a daily basis.
These are the resources I've found so far: