Yes, it's bizarre that something like 80% of the questions here, or more, are anonymous, when very few are embarrassing or would lead to any kind of trouble, even if the authors could be identified from their user names or pictures.
I've long advocated that people should be encouraged to not be anonymous here, with extra points or something of the sort. Knowing nothing about the person asking a question makes it really hard to give relevant advice; at times I can't even begin to try when I'm flying so blind.
It's a symptom of our society, I think. Most people lack the courage to state their opinions and hide them even on a neutral, anonymous forum. Just as they're afraid to speak their minds about our many vicious and futile wars, just for example;le, or the generally unfair social structure.