@danielmcclure on Twitter: "How The New Facebook Messages & Email System Works http://searchengineland.com/how-facebook-messages-email-system-works-56004 via @sengineland"

Last Updated: November 15, 2010

How The New Facebook Messages & Email System Works http://searchengineland.com/how-facebook-messages-email-system-works-56004 via @sengineland

Source

https://twitter.com/danielmcclure/status/4300061525671936