Says Sophos:
It’s amazing what people will believe when they are sent a message from a trusted friend - but let me assure you, Facebook is *not* going to ask you for your payment when you sign onto the site tomorrow morning. And no, the announcement of Facebook beginning to charge its users has *not* been on the news.
As I explained at the end of last week, these claims are complete and utter poppycock. If a friend of yours forwards you the message, admonish them for spreading a chain letter and suggest they inform all of their friends that they were mistaken.
The message concludes with: "IF YOU COPY AND PASTE THIS MESSAGE BEFORE MIDNIGHT TONIGHT," you will not be charged in the future.