CTXXperience
Citrixxperience.com provides citrix practice exams, study guides, and study material for citrix cca, ccea, and ccia certification.
http://www.citrixxperience.com/
CitrixThings
CitrixThings
http://www.citrixthings.com/
Citrix4ge
Citrix4ge
http://www.citrix4ge.de/
CCAHeaven
CCAHeaven
http://www.ccaheaven.com/
Jernstrom.org
Kimmo jernstrom, a technical dude with a domain on the interweb :-)
http://jernstrom.org/
Servergeek.net
a community dedicated to server based computing, citrix and terminal services
http://www.servergeek.net/
Thin Planet
Thin Planet
http://www.thinplanet.com/
Thin client resource center
Thin client technology resource center dedicated to citrix metaframe xp and microsoft terminal services.
http://www.thin-world.com/
The Thin
Windows terminal services resource site focusing on all aspects of server based computing and thin client computing. features articles, tutorials, a comprehensive software and hardware listing, links to more resources, the largest online terminal services discussion list and more
http://thethin.net/
ThinComputing
ThinComputing
http://www.thincomputing.net/