Super-fun freebie from Gmail: Just fill out an online form with a friend or relative's address and a personal message, and Google will send them the postcard of your choice. (We like the dreidel below, but there are five other cute options as well.) While it may just be a super-clever PR move, there's still something oddly heartwarming about the king of the Internet admitting there's nothing quite like a card you can hold -- and then handing them out for free. Happy holidays, everyone! (Yep, the ooey-gooey seasonal spirit has officially hit the Lemondrop offices.)