by volica » Nov 13, 2007 2:17 pm
session cookie is not a regular cookie, it expires at end of current session which lasts about an hour for cavechat.org.
For cookie you can set expiration date, hence "Log me on automatically each visit:" field. Once you mark it, cookie's expiration date is set for a month, or so. Now, session id is stored as a cookie with expiration date set to end current session, or, if cookies are disabled, then session id appears in address of a browser.
Nice trick: disable cookies, log in, and copy-paste complete address from one browser to another.
So be careful when sending link via email :)