"The various user experience roles that a person can fulfill are plentiful. Some are whole jobs, some are whole careers; others are tactical roles we all move in and out of. ... [but] UX is not just UI design."
User-experience designer Zoltán Gócza has created a collection of 34 (an counting!) common web design user experience misconceptions. Each have been debunked using detailed data and backed up / validated by quotes from some well-known UX experts.