Exactly when did Facebook get mainstream?
Judi Sohn
JANUARY 10, 2009
Now, it’s happening with social networking. When I joined Facebook in mid-2007, there wasn’t a single person from my high school class on it that I could find. After a few years, I could say I was going “online&# and even my grandmother knew what I meant. Then it was sites like Amazon and eBay. They get it.
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