I will always welcome your comments or suggestions for further improvements or development of this site, so please take a few moments to e-mail me on keith@keithpopplewell.com.

Please, though, accept my apologies for the frequent inclusion of web-cams during which I try to summarise certain topic in just a few minutes. Many friends have commented that ‘seeing the real person’ is more interesting than reading the text. I can’t watch them and I can’t really imagine why anyone else would want to (“am I really developing a small bald patch?”) but they’re there for the time being, at least.

The development and maintenance of the site