<img alt="" height="1" width="1" />The case against [b]Wikipedia in the classroom[/b] Macleans.ca Professor Pettigrew, you make some outstanding points in your article here. One question, though… you refer to Mr. Dobson-Mitchell as your “colleagueâ€. Do you mean that in the sense of “writer for Macleansâ€? Because, as far as professional attainment ...