Whenever I'm scrolling down my newsfeed, I see a bunch of different pages sponsoring giveaway ads, saying that if you share the photo, you can receive free merchandise. Has anyone successfully won a giveaway, and received the item as promised via Facebook? I'd really like to participate in a few that appeal to me, but I never actually see real people talking about how they won the giveaways on Facebook, it's usually just the pages themselves talking about the so-called winners. I know I have a few friends who share a lot of the photos hoping to win, but I've never seen any of them win before. Is it worth it and where do I find the best giveaway or freebie pages on FB?