Just because you can't see it, does not mean it is not there.
Inbox list, calendar content, contact list, and notes list are all fetched via XML and javascript. Might not be easy on a demo inbox, but if you had a massive inbox you would see that it only loaded the visible part (+some), and when you scroll it loads more (without site reload).
It reloads only when you switch the tabs between inbox, calendar, contact list and the notes list.
Slashdot Mirror
Just because you can't see it, does not mean it is not there.
Inbox list, calendar content, contact list, and notes list are all fetched via XML and javascript. Might not be easy on a demo inbox, but if you had a massive inbox you would see that it only loaded the visible part (+some), and when you scroll it loads more (without site reload).
It reloads only when you switch the tabs between inbox, calendar, contact list and the notes list.