Oh boy! I'm a post-secret addict too! Even went as far and bought one of the books a couple months ago.
I have THREE of the books!! (People keep giving them to me as gifts, since I love and talk about Post Secret ALL THE TIME!!)HAHAHA
OMG Post Secret! Did you the exhibition at the WAG two years ago? I'm never sure where I sit with PS - I can't tear my eyes away, and yet a part of me feels a bit guilty for that very fact...? :P