There's been a lot of discussion about cellphone use in the past few weeks. The arguments against jamming focus on the safety of cellphone users. It would be dangerous to allow jamming technology into the country.
Many people buy cellphones for use in emergencies, the argument goes.
The legions in favour of jamming seem to focus on questions of etiquette. If you thought cellphones were annoying before, imagine what it will be like when they work on every elevator, in every public washroom and on the subway. I don't own a cellphone. I had one for a few weeks and enjoyed the convenience of being able to make a call from almost anywhere. But it changed me.