Home pages of go players.
"Logical Rules", and a few links.
Includes an essay on how to get strong at go; well worth reading.
German 6d. On his site he has information on teaching and study groups, a news section, and game records of some of his games.
Go lessons by A.Dinershteyn, 3-dan professional
Notes on go in Austria
Jan van Rongen's site features a huge collection of games of Cho Chikun, a smaller, but growing collection of games by Yamahita Keigo, and a practically complete list of the games in Hikaru No Go. Furthermore, there are several articles on go-related topics.
Among other things the page contains extensive remarks on go rule sets and strange positions. Really worth reading, if you are interested in these things. In French.
Includes a report on self-building a goban.