Dear (Cde) Mr Vavi, we are not normally in favour of open letters masquerading as editorial pieces. Most of them are terribly self-indulgent, sanctimonious and preachy. It is true that we are writing this letter, at least in part, to complain about Cosatu and some of its affiliate members. The primary motivator for addressing you, however, is your comments at the ad hoc committee on the Protection of State Information Bill on Thursday. By PAUL BERKOWITZ. (This letter accurately represents Daily Maverick editorial position)