XAML files are a form of XML. As such, they have to follow the rules of XML. I suspect that most of you are comfortable with those rules. Why wouldn't you? XML has been omnipresent within applications ...
This is a bit loaded question as if you're looking at this page, it's rendered from (X)HTML = XML. But what I am interested in (for a talk / research topic) is if people are still choosing (directly ...