engine - 6:06 pm on Jun 25, 2012 (gmt 0)

Facebook Switches Everyone's Emails to @Facebook.com [latimes.com]

Without asking for permission, Facebook has changed users' listed email address to one ending in "@facebook.com." The changed was discovered Saturday, and has resulted in either users having their @facebook.com address being listed or simply having all of their other addresses be hidden, as happened in my case.