The Internet changed the nature of tourism quite a bit as well. You have to remember most people used to use services like travel agents or tours to organize things for them. Anyone who went off the beaten path and was interested in experiencing another place by sleeping on a stranger’s couch was probably someone interesting.

Now everyone is used to using the internet to organize their travel and get the best deals on anything they can - and so websites like couchsurfing become a free booking.com alternative for people who have no interest in the human experience side of it.