This was a cool post/ad because we were able to find an actual photo from a long time ago. Even though we weren’t able to find the actual year, it’s still pretty cool. Another reason this one was special is because it shows how popular the Throwback Thursday hashtag is (#tbt). It is in the top 5 of most popular hashtags, right behind #love, #instagood and #me. Nostalgia is big among facebook users – so you should totally find a way to use it.