Clipperz is a free and anonymous online password manager. Local encryption within the browser guarantees that no one except you can read your data. Nothing to install.
Conduit is a synchronization application for GNOME. It allows you to synchronize your files, photos, emails, contacts, notes, calendar data and any other type of personal information and synchronize that data with another computer, an online service, or even another electronic device.
J. Broekstra, A. Kampman, und F. van Harmelen. Proceedings of the first International Semantic Web
Conference (ISWC 2002), 2342, Seite 54--68. Sardinia, Italy, Springer Verlag, Heidelberg Germany, (Juni 2002)See also http://www.openrdf.org/.