removing a pic
I have noticed in the past that pics would be removed so I did a test.
I deleted my pic of 'bright eyes' from PB and after about 15 minutes it was not on the GW post I made.
I would think the pics posted directly to the forum a member would only be able to remove them by reqesting admin to remove them. Although I do not post anything I do not want anyone not on the forum to see - I still like having the control of removing my pics myself.
For this reason I will continue to use PB to post my pics.