Go sites elsewhere on the Web

There are some very comprehensive collections of links available via the British Go Association's Pages at http://www.britgo.demon.co.uk/
Another good place to start is Ken Warkentyne's site: http://www.nngs.cosmic.org/hmkw/golinks.html
Or for those interested in a really thorough look at the rules. try Robert Jasiek: http://www.snafu.de/~jasiek/rules.html