[WaltPurvis]

Well, I'm on a Mac and it 100% has been implemented for me -- I tried to figure out how to turn it off as soon as I first saw it, went to preferences, found the checkbox. I didn't realize that hasn't been rolled out to everybody.

[johnnyanmac]

Updating story and a rolling update. It'll probably be there within a few days. But it is legitimate that some don't have the option yet.