"What are you doing right now?"

Facebook status updates "are the appropriate places for spontaneous bursts of joy and being. You shouldn't do it at work, you shouldn't do it in the middle of a conversation, you shouldn't do it on the street, you shouldn't turn to a stranger on the bus, you shouldn't leave it on someone's cellphone. But on this grand constantly updating Christmas card that we are all free to access or withdraw from at any time, we finally have a polite space for "My sponge smells like a hot dog.'"