If you're senior Windows IT + your firm has a Microsoft TAM/CSAM + a Microsoft NDA in place, this is a great way to give immediate feedback to new ideas they're working on.
A MSFT employee highlighted this to me and it's been a good experience.
Note that respecting the NDA is very important. They're not going to tell you Xbox game release dates or anything, just proposed UI changes or product stuff before the blog gets posted. But sometimes minor stuff from these engagements leak accidentally and it becomes a huge thing internally and suddenly engineers can't talk so openly.
@SwiftOnSecurity If you want to know XBox game release dates, it's a Google NDA you want to sign.
@mtomczak @SwiftOnSecurity No, you want to be in the marketing department at Walmart Canada. Retailers are notoriously leaky regarding release dates.