Pfhorrest wrote:I assumed top to bottom was chronological order, because what kind of monster would sort any other way.
My kind of monster.
See, I READ top-to-bottom, which means it's best if the important info is at the top.
And new mail is more important than old mail, especially if the new mail is unread and the old mail is read.
I want descending date (newest first/top) when looking for mostly-independent new instances (sometimes mails are related, and then I usually confuse myself by responding to the newest first, but it's usually not a big problem)
I want ascending date (so, normal chronological order, oldest first/top and then progressing forward/down) when I'm going through a 'record' or other sequence of related content.
Like a forum thread; I do agree it'd be madness to not sort chronologically there. You'd end up having to read each post top-down (with rather few exceptions; Even when languages are written vertically, it's still usually top-down), but then go between posts bottom-up to follow the sequence.