I decided that Random.org is too boring for drawing out fun giveaways and wrote out the names of each of the 70 entries on paper, cut them out, put them in my mail pencil case and drew out two winners. As I have enough postcards to spare I thought I might give away a third pack to a particularly creative entry, C and I deliberated and chose our favourite;
So, the three very worthy winners are Kittycat, Penpalling and Letters and Call Me Rondy. I'll be in touch to send your packages to you asap!
Of course, to any one who didn't win and would still like some of these postcards, they're for sale here for $5/5-pack or $1.50 each. Thank you so much for entering and participating, I loved reading each answer - I love giveaways and I can't wait to do another.