Plaxo » A Recipe for OpenID-Enabling Your Site
http://www.plaxo.com/api/openid_recipe notes about implementing OpenID
http://www.plaxo.com/api/openid_recipe notes about implementing OpenID
http://barry.wordpress.com/2008/04/28/load-balancer-update/ an entry from wordpress.com sysadim about “So… A couple weeks ago we finished converting all our load balancers to Nginx. "
https://www.bewelcome.org/ online social network based around translation / multi-lingual
http://habrahabr.ru/ cool site, various news, buzz and stuff around web2.0
http://www.danga.com/gearman/ something like MapReduce in Perl – from Brad!!
http://highscalability.com/friends-sale-architecture-300-million-page-view-month-facebook-ror-app
http://del.icio.us/zh/nginx ngnix (pronounced: engine x, which is really-really fast event-based ) notes
http://metamark.net/about#expire metamark tinyurl service
http://devzone.zend.com/article/2913-Porting-PHP-to-JavaScript some useful php function implemented in JavaScript
http://web-perf.org/ online test that checks how long your scripts/images/css loads, checks for errors, etc. Useful thing.