It was a pleasure to talk to Casey Fenton, the founder of Couchsurfing again. We had met a year ago in Bali but with a tight schedule and us celebrating his 40th birthday we never ended up recording an episode at that time.  Luckily, he is now writing a book about his experiences building my favorite community for travel. Couchsurfing allows you to stay with strangers for free while travelling and its all backed on a review system that makes sure you stay safe. I've used it over 100 times and I have to say that some of my best friendships have come from the site!