Currently I'm studying code coverage and testing of software. This topic is quite wide. I decided to prepare page that contains some notes I took during study. It can be found here
Very nice service is provided by Google. It can be found on http://www.google.com/notebook. It is web based application similar to MS OneNote. It is oriented to store notes collected from browsed pages.
I found nice site about webservices and links to related sites: WS O2Oxygen Tank
While I was browsing web I realized that I don't exactly know what Web 2.0 phenomena stands for. I found answer at O'Reillys site: What is Web 2.0.
I updated links section. I hope you will find there some usefull information.
I added short installation guide. You can find it here.
Added some links to design patterns. See links.
I found this link that describes installation process: http://jroller.com/page/Sosume?entry=h2_fedore_directory_server_installation
If you are tired of OpenLDAP, you can try it.