That's used to be called an Evangelist. These are two different roles.
Really? Well, ok, I believe. But come on, how a man so committed to Google and MS can be "developer's best friend"???
It sounds simply as a cheap ad.
I can believe that you can be the best friend for some of the developers (also closely tied to the same corporative technologies) but definitely not to all of the developers.
Because some of the devs are working with other technologies, often competitive and sometimes superior.
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.