Yes. Really. Some people[1] spend their time writing lengthy and technical posts about specific technical issues. The rest of the world benefits from this. And

Yes. Really. Some people[1] spend their time writing lengthy and technical posts about specific technical issues. The rest of the world benefits from this. And the person writing the post benefits too, because trying to write something like that makes you smarter. Perhaps you should try it sometime. [1] - I occasionally do this.