I recently purchased a iPad 2 32gb. I am unable to post photos on my friends walls. I can only post photos on my own wall, and I can only do that through myipad. Right now if I find a photo I want to post on a friends' wall, I have to email it to myself and use my itouch to open the email, save the photo and post it from my itouch. It's a little ridiculous. Please help! Thanks.