Spot on. What *we* think is logical and consistent diverges from a wider societal/community/legislator view on who can and should be made responsible. -George -- George Michaelson | DSTC Pty Ltd Email: ggm@dstc.edu.au | University of Qld 4072 Phone: +61 7 3365 4310 | Australia Fax: +61 7 3365 4311 | http://www.dstc.edu.au