bug in this forum

[bloodyveins]

analyze this code:
http://freewebspace.net/forums/newreply.php?s=&action=newreply&threadid=44869

with that url, i can post this forum.

what does it refer to?
1. to be able to post is only by enabling cookies.
2. there is something wrong with session management.

[Robert]

This forum uses cookies to store your data. If your not logged in, you won't be able to post at that URL, it will ask you to log in.

[awayfromforum]

I doesnt need cookies if you ask for it to instead use the session id in the task bar and disable cookies for you.

I personally prefer using cookies and session id.