This has been posted in the racers' forum, but I think it's also relevant to marshals as well, and I think more comments are needed from just about every corner of the sport:
The MSA, ACU etc are looking at widening participation in motorsport - see:
http://www.msauk.org/site/wbs/news/V...262&category=0
As part of this there is a 5-minute survey at:
http://www.surveymonkey.com/s.asp?u=269173104860