I do.
To me it's like legal-Illegal immigrants. Answering someone with a clear identity feels much better than someone who hide behind anonymous.
However there are conditions:
-Sometimes anonymous also ask very understandable questions which really make sense and you can feel it's a not a trolling attitude.
-Sometimes some members wants to use the community in a short term. So they prefer to stay anonymous for getting the answer they seek for.
-Sometimes someone go anonymous on purpose to not cost themselves embarrassment, judgement ect. . According to their comfort zone and how they think.
-Also there's no promise about those who become clear and out of anonymous. We've had trolls who had profile. It's not that easy to define the troll according to profile-anonymous.
But yet, my priority is like:
1.People i know in the community - regular members.
2.Others in the community
3.Anonymous