HERE is a link to a fantastic article on Go. It provides a complete overview, full of history, proverbs, links, etc.
HERE is a link to the website about Go that I made at Kenyon - it's short and boring, but there are some good downloadable articles, like the introductory pamphlet "The Way to Go." I really recommend reading "Go and the Three Games," which provides a nice introduction to Go by way of comparison to two other ancient games: Chess and Backgammon.
I've written a few articles for the American Go Association E-Journal. Archives of the AGA E-Journal can be found atHilltopGo.
I don't get to play online very much (recently), but my KGS games are downloadable HERE.
Also at kuro5shin.org is THIS, an vignette on Go, math, and futuristic corporate decision-making.
This is my rank graph as decided by the KGS Go Server. (image may be broken)