Postcrossing

With little to do with myself and my free time apart from wonder around Greenwich and Woolwich, I signed myself up for "postcrossing" - a website that lets you send random people across the globe postcards. I received my first today after sending 5: 
2 to Germany
2 to Russia
1 to America 

While some might say that giving a website your address to get postcards may invite stalkers, I'm sure there are worst things that can happen in safer places.