Here are some relevent urls for myself.
weblogs on java.net
Weblogs on AKC (covers much broader spectrum)
Articles at O'Reilly's onjava.com
Write web logs for java.net
http://staff.develop.com/aarons/default.htm
I haven't read his books on XML, but has written some of the best XML articles I have read.
http://www.research.att.com/info/ark
One of the best in writing technical articles. Particularly his writings on C++ are quite a class by themselves.
http://www.research.att.com/info/Projects
http://weblogs.java.net/cs/weblog/home/
Authoring page for java.net logs
http://www.oreillynet.com/pub/au/176
Description to be entered
Java.net Today Archives
http://www.oreillynet.com/pub/au/187
http://today.java.net/pub/au/23
1. Don Box's new home
2. http://www.gotdotnet.com/team/dbox/
Needs no introduction. A trove of information.
3. Don Box's wiki
http://usefulinc.com/edd/blog
Editor of xml.com
http://weblogs.java.net/jag/
http://java.sun.com/people/jag/
http://kevinj.develop.com/index.jsp
Works at developmentor
http://www.microsoft-watch.com/article2/0,4248,933657,00.asp
This is a link taken from PCWEEK. Not sure how long it will be active.
http://www.intertwingly.net/blog/index.html
Blogs, RSS, etc.
http://blogs.apress.com/authors.php?author=Steve%20Anglin
http://staff.develop.com/halloway/weblog/
Works at Developmentor
http://www.neward.net/ted/weblog/index.jsp
http://staff.develop.com/neward/
http://philip.greenspun.com/wtr/index.html
A very interesting series of ideas on online web communities
http://cafeconleche.org/
Lot of XML based resources