Remember me?

Most of the time, when I log into this site, it remembers my last login, and I won't have to login again until I clear out my cookies.Recently when I've come back to the site I have been logged out. It seems to happen during the 24 hour reset for points (At least, that's when I notice it)? I haven't deleted any cookies or temporary files. Does the cookie have an expiration time?

It's set to keep you logged in for 7 days.

Ok. Makes sense then :)