@Razer,
So in reply to "What's going on these days?" ...
I don't believe that this question is a normal neutral question, Razer. With the right context, right people, it would be fine but to person who was more a stranger, it might be considered abrupt.
Much more neutral:
How are things going for you these days/in your life?
Your example, more neutral:
What's going on in your life these days?