Facebook testing $100 charge to message strangers - SlashGear: "Some Facebook users have been reporting an interesting popup when they attempt to send messages to people outside of their friend network. The popup notes that the message will be filtered to the “Other” inbox of the recipient, but offers to deliver it to the top of the recipient’s inbox for a staggering $100. Facebook first began experimenting with this kind of option last month when it first introduced filters, including the “Other” folder. In initial tests, the fee was just $1. However, according to Mashable, Facebook confirms the $100 option is part of that test, and they say they’re testing “some extreme price points to see what works to filter spam.”"