So far it's been very restrained.....posters so far to be commended!
Just to let you know Ian, if you didn't already, there is a long-running and never resolved debate over iPods when running. Some people love them as they help to pass the time when running, increase the enjoyment, provide motivation, some people use music to help them pace. Others argue it's dangerous, as you're awareness of cars and other dangers is reduced, you're also more disconnected from running - music can affect your breathing pattern and also reduce your pace, as you concentrate more on the music than your leg speed.
They have also been banned in a few major races, prompting another argument where people will still use iPods, even though they're banned. Some people agree with the "rules is rules" side, others say "it's only an iPod what's the problem?" side.
I in no way endorse either of these view points. Please don't hurt me.