A little of both. I can't always answer the serious ones though, not enough life experience.

Good, clever questions of either variety rather than statements and “Dear Diary” posts.

Both as there are both types of elements present in my conscious mind.

Depends on my mood.

I like the mix of the two

Serious ones.

Both

A mixture of both is okay. If a question is well thought out I give it the attention it deserves and if a question is silly then I give a silly answer.

Nonsensical and silly

Serious ones of course! I'm the first to answer any question about feet (or ask for that matter).