I like to document my code inline as soon as it becomes non-obvious on first glance. I specifically write a small comment on each path distinction the code may take, introduced by if/else. Generally, my code should be easily understandable by people who have mastered the language its written in but have no idea what software itself is about.
If my method names have speaking names, I like it and I'll make use of it. But as far as I have tried it, kind of more often than not this is not possible without introducing the lengthy gibberish names we have to deal with in Java or C#.