Saved passwords wont save

I would like to know if anyone else is having this problem. Since I have installed lion osx, when I save my passwords, such as email, macforums etc. When I put my macbook pro to sleep, then upon awakening it I will go to that site and it requires me to re enter my password again. It is not really such a big deal, but more of an inconvienence. Does anyone have a fix for this? It never happened to me with snow leopard.

Bump.