I'd like to see the site log you out after x amount of time of inactivity.
I've rebooted my system several times and have yet to be prompted for a new password when I go to the site.
We've received feedback from users that love not being logged out and more that would prefer the additional security.
We've evaluated the situation and decided to implement logout due to inactivity. Security trumps laziness

We're coding it in as I write this and it should be live today after extensive testing.
Yankee: thanks for the feedback, more to come.