If you are trying to search for an answer to something and after much effort find an answer, write a blog post about it. Chances are many others are having the same difficulty, and they may not have the tenacity to keep looking the way you did. By writing about it, you increase the chances other people will get their answer via your post.
The other good reason to do this is that you might forget what you did. That’s fine unless later you want to recreate what you did. That blog post will save you.
Smart People I Know 