Zanshin.net is published by Mark Nichols.
Hosting services are provided by Blue Host, and content management is handled by Wordpress.
The site uses my own theme, Etude. Text editing is done with TextMate, and file are transferred via sshFS. Computers currently include a 2.66 GHz 15″ MacBook Pro, an 867 MHz 15″ Powerbook G4, a 17″ iMac G4, and a ThinkPad Z60m running Mac OS X 10.6.2, Mac OS X 10.4.11, Mac OS X 10.4.11, and Windows 7 Ultimate / Ubuntu 9.10 respectively.
The site’s HTML and CSS are more or less semantically correct and should render the pages beautifully in most modern browsers.