@FoxNews: RT @FoxNewsResearch: OTD in 2006: The social networking site Twitter, then called Twttr, opened to the public. There were 224 Tweets sent that day. Today the site has more than 330 million active monthly users and more than 500 million tweets are sent each day. https://t.co/5SYa2CX1Oa

@FoxNews: RT @FoxNewsResearch: OTD in 2006: The social networking site Twitter, then called Twttr, opened to the public. There were 224 Tweets sent that day. Today the site has more than 330 million active monthly users and more than 500 million tweets are sent each day. https://t.co/5SYa2CX1Oa