Rando is an app to share photos with a random stranger, worldwide. I shared the picture of the bric-a-brac french press with someone from South Korea, and received a picture of a bar code from France in exchange. It's a fun app.
I do have to limit myself, in the bric-a-brac department though. If I ever catch myself with more than one piece of bric-a-brac at once I have to drop them all.