<http://schema.org/alternativeHeadline>
"Facebook has launched a new online messaging service that blends online chat, text messages, and other real-time conversation tools with traditional email. Founder Mark Zuckerberg said that regular email has become too slow for young Web users."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.france24.com/en/20101115-mark-zuckerberg-facebook-launches-seamless-new-messenging-service-gmail-internet-technology>