This site is independent and self-funded, although the contribution of the Higher Education Academy to its development via the award of a National Teaching Fellowship, in 2004 has been greatly appreciated. The site does not accept advertising or sponsorship (apart from what I am lumbered with on the reports from the site Search facility above), and invitations/proposals/demands will be ignored, as will SEO spam. I am of course not responsible for the content of any external links; any endorsement is on the basis only of my quixotic judgement. Suggestions for new pages and corrections of errors or reasonable disagreements are of course always welcome. I am not on FaceBook or LinkedIn.