Original sentence: A certain long-time student of Rabbi Meiselman, under the alias of "Freelance Kiruv Maniac", debated with Slifkin on the blogosphere on the legitimancy of Rabbi Meiselman's views until Slifkin became fed up with what he perceived as an irrational and insulting opponent..  "Freelance Kiruv Maniac" believes that Rabbi Slifkin is avoiding the issues raised by both him and Rabbi Meiselman
Edited sentence: A certain long-time student of Rabbi Meiselman, under the alias of "Freelance Kiruv Maniac", debated with Slifkin on the blogosphere on the legitimancy of Rabbi Meiselman's views until Slifkin became fed up with what he perceived as an irrational and insulting opponent..  The long-time student was by and large respectful.He and his supporters believe that Rabbi Slifkin is avoiding the issues raised by both him and Rabbi Meiselman