(NBC NEWS) -- Facebook turns 10 years old today.
us remember friends' birthdays, made "unfriend" a word and allowed us to
"like" more pictures and articles than we ever thought possible.
been a pretty amazing journey," says Facebook founder Mark Zuckerberg.
"It's so rare to have the opportunity to touch a billion people's
Those billion users worldwide have more than 200 billion connections made through sharing 400 billion photos.
7.8 trillion messages have been sent and users are "liking" more than 6 billion times a day in more than 70 languages.