[sethetter]

I feel like I'm seeing a lot of discussion about what should be commented. Just like with tests, this can be hard to put your finger on. Even more so, the level of detail a comment needs to have for it to be useful/useless will vary for each developer reading/working on the code. In my opinion it's better to be overly helpful than it is to leave it all difficult to understand.

Also, it's obvious that outdated comments are terrible. It is my expectation that if comments are going to be in the code at all, they should be maintained just like the rest of the code.