IBM WebSphere Developer Technical Journal
IBM WebSphere Developer Technical Journal at http://www.ibm.com/developerworks/websphere/techjournal. Not only will you find a number of exceptionally interesting articles by IBM experts, but you'll also find PDF back issues going back at least a year.

The Global WebSphere Community
The Global WebSphere Community, at http://www.websphere.org, lists all of those groups, as well as other resources for business partners and IT professionals. The site is currently being redesigned, and while the current site looks good, the new site is even better.

WebSphere Professional Magazine
One of WebSphere Power's competitors is the WebSphere Professional site, which is part of e-Pro magazine, located at http://www.webspherepro.com.

WebSphere Advisor Magazine
Produce the very well-respected WebSphere Advisor Magazine, located at http://websphereadvisor.com

WSfocus.com
Great website with a buried treasure of Websphere technology is WSfocus.com, at http://www.wsfocus.com.

Websphere Journal
Very informative WebSphere technology discussion and article website, check out at http://websphere.sys-con.com