Many backpackers responded strongly to Fenton's concept, quickly making the website one of the world's most popular travel sites. Currently it has over a million registered users in 232 countries.
凱西的理念得到許多青年背包客的熱烈響應，也使沙發衝浪網在極短時間內就成為全球最受歡迎的旅遊社群網站之一，目前該站的會員數已超過一百萬人，成員則遍佈全球 232 個國家。