One of the great things about P.SE is that in the process of writing answers, I learn a lot. In this spirit, I've posted many answers which I'm not completely sure about, along with a hatnote stating the same and "Comments appreciated". Many of these have been extremely helpful to me; and I've learned lots of new stuff by posting such answers. But there's no guarantee that such answers are beneficial to the community--after all, they are more of a supplementary question at times. I know the argument "ask it as a question instead", but I feel that it won't cover everything--I tend to have small misconceptions in my knowledge, which would be impossible to find via a question.
So I just wanted to get a feel of what the community thinks of such answers and/or their (in)appropriateness according to policy.