It's no big surprise by now that social media plays a huge part in today's society. Whether its discovering new recipes on Pinterest, retweeting a quote from your favorite celebrity on Twitter, or letting the world know what you're up to on Facebook.
But did you know that late night is the best time for retweets? Or that there is a best day for everything on pinterest? These are just a couple of the 10 surprising facts about each site! Here is a complete list of the 10 hidden surprises from the social media giants.