'"The advertisers have been extraordinarily obstructionist, raising the same issues over and over again, forcing new issues that were not on the agenda, adding

'"The advertisers have been extraordinarily obstructionist, raising the same issues over and over again, forcing new issues that were not on the agenda, adding new issues that have been closed, and launching personal attacks," said Jonathan Mayer, a Stanford privacy researcher and Do Not Track technology developer who is involved in the negotiations.' So get a better Chair.