I have been noticing something of late and that is people displaying the following at the footer of their website W3C Valid XHTML (Link is fake, Just an example) Placing the W3C Website Link in their footer linking to details of their site and whether its 100% validated or there are errors. I have noticed that on 90% Of web pages that display this they have lots of errors. In fact some of them have way over 200 errors. Whats the point in promoting that your site is riddled with errors. Kinda seems very strange to me.