I was looking for posts about self-answering my own code review question, and I saw this post: Why should I be able to answer my own question in the question's editor on Code Review?
3 days ago I asked a code review on this site. I also sent my code to my friends, and they told me a great idea. They don't use CR.SE, so I thought I could post a self-answer about what they said, why is that important, why will it make the software better.
I've already changed my code, posting an aswer wouldn't help me, however, I think it may be useful for others, if they find my question, read the code and the answers.
So here is the question: do people read other questions and reviews just for themselves, to learn from reviews, other's mistakes? Do you come to this site from a Google search, just like how we find questions on SO and read the answers?