I read the article with interest because I'm picking up my new car in a month.
I've had a few cars and motorbikes from new and have followed the instructions, and all the vehicles have been 'ok', but this makes me wonder if they'd have been a little better had I done things differently.
I never realised why you needed to run an engine in, so the information about piston rings is very interesting to me.
If there are any other people out there who ignored the running in advice and suffered no bad consequences, I'd be interested to hear it.
I quite like the idea of more power and better fuel economy just from doing the right thing for the first few miles.