Want 
a free appetizer at Ruby Tuesday? If you become a fan of Ruby Tuesday on Facebook, they’ll give you a coupon for a free appetizer with a $10 purchase.
If you don’t have a Facebook account, it’s free to set up. And you don’t even need to use it or share a lot of your personal information. Just set up a bare-bones account to take advantage of the discounts that restaurants and businesses distribute via Facebook.
Thanks to Jennifer at Fort Worth on the Cheap for the lead.
