[rtoway]

The optional brackets really makes the code look clean and easy to read!

[acjohnson55]

I largely agree. It was (and is) a contentious issue, but I think it helps a lot in removing textual noise, in most cases. And it's always possible to add the brackets in where clarity helps.

[vips7L]

I largely disagree and am not looking forward to dealing with mixed brace code at work.

[caoilte]

Hopefully there will be a scalafmt rule that can enforce consistency.

[The_rationalist]

And hopefully more than 0.1% of projects will turn the lint on..