Совершенно не страдают ага http://www.youtube.com/results?lclk=rm%3Aweek&search_query=%D0%B0%D0%B0%D1%80%D0%B8%D0%B8+%D1%81+%D0%B2%D0%B5%D0%BB%D0%BE%D1%81%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%81%D1%82%D0%B0%D0%BC%D0%B8