http://www.theadminzone.com—the Admin Zone—resources for community administrators
http://www.webhostingtalk.com—WebHosting Talk—discussions on all aspects of web hosting
http://www.vbulletin-fans.com—vBulletinFans.com—the vBulletin fans website
http://www.big-boards.com—Big Boards—tracks the most active message boards and forums on the Web
http://www.sitepoint.com—sitepoint—site for web developers
http://www.webmasterworld.com—WebMaster World—news and discussion for the web professional