Two words: shadow economy http://www.alexisofthought.com/2011/08/our-brief-relationship-with-airbnb.html http://www.alexisofthought.com/2011/08/our-brief-relat

Two words: shadow economy http://www.alexisofthought.com/2011/08/our-brief-relationship-with-airbnb.html http://www.alexisofthought.com/2011/08/our-brief-relationshi...