Makagiga is an open-source, easy-to-use, portable application for doing a variety of tasks, such as todo listing, text editing, or RSS reading. Plugins are used to implement its various capabilities.
UPDATE 2024: Get a new version here: https://github.com/ivoras/EncryptedNotepad2
"Encrypted Notepad" does only one thing, but aims to do it perfectly - a Notepad-like simple text editor where files are saved (and later loaded) encrypted with industrial strength algorithms. Available both for the desktop (as a Java application) and on Android.
Unencrypted data is never stored on-disk. Source is released (on SourceForge) under the BSD license.
Jarnal is a plattform-indepenent programm written in Java for notetaking, sketching and PDF-/picture-annotating. It works like a normal notepad with the difference of being digital. It is thought to be used with a stylus on tablet-pcs.
Total Network Visibility for Network Engineers and IT Managers
Network monitoring and troubleshooting is hard. TotalView makes it easy.
This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
Tinboy is a notetaking application that combines ease of use and simplicity with sophisticated means to organize information.
It will be available as an Eclipse Plugin and notes can be shared using a revision control system like CVS.