I just asked this question:
I knew in the back of my mind that it would likely be closed as not constructive, as I see many questions like this being closed recently. It was, and I am not even going to vote to re-open my question, but it raises a bunch of questions for me about what is considered welcome on SO.
Questions like this used to be welcome on the site and generate constructive answers. For example:
What can you do in MSIL that you cannot do in C# or VB.NET?
Are there policy changes that mean questions like this are no longer welcome? Why are they not welcome when they appear to generate quality site content?
Why are they not welcome when they appear to generate quality site content?
They don't generate quality content, the MSIL question is one of the very few exceptions.