why did ibf remove post new thread for guests?

S

sTrOnTiaBOnd

[OP]
I have set my cookies to delete everytime i close my firefox.Previously i only had to click post new thread then automatically the login window used to show up and then it use to take me back to the sub forum.Now i have to log in and then i am able to click new post.plz admin revert it back to the original system