I guess this post answers my question as far as resale is concerned
http://www.acorndomains.co.uk/top-le...derfridge.html
It doesn't tell you as much as the initial impressions suggest. All the other extensions to the two terms in the domains for sale were only registered in 2007 and most not until 2009 and 2010 even the co uk's. So all is maybe not as first appears.