Just for discussion, would any of the "timer and tables" crowd change their opinion in light of the "dry" dive computers (eRDP and such) that PADI teaches now. If a student can get through OW and not need to know tables very well, is it a disservice to expect them to use tables? I don't know exactly how the eRDPs are in the curriculum, but it could make it much easier for a non dive computer user to get away without really knowing anything about tables and profiles. Definitely easier to forget tables and use the little gadget when they are out on the dive boat. That is until someone drops a tank on it and wrecks your trip.
What if, in 5-10 years, the only "tables" used in OW are electronic?
What if, in 5-10 years, the only "tables" used in OW are electronic?