'The pop-up design had been described as a "nasty trick".' This is also sometimes called a dark pattern http://darkpatterns.org/what_is_a_dark_pattern/ http://

'The pop-up design had been described as a "nasty trick".' This is also sometimes called a dark pattern http://darkpatterns.org/what_is_a_dark_pattern/ http://darkpatterns.org/what_is_a_dark_pattern/