SRESI is a smart bookmark manager. It currently sports both a command-line and a PHP interface. It works with both the standard hierarchical trees and the new and fashionable tagged bookmarks. It was developed as a way to interface both representation systems. SRESI can use Del.icio.us, Mozilla, Opera, and XBEL bookmarks, and handles a few more exports besides. Directories and tags are used equivalently, and the final hierarchies are inferred from actual tag use.
demexp is a client/server system for direct democracies. It makes it possible to ask questions in the system, add new answers to those questions, and vote on proposed answers. The voting procedure used is Condorcet voting. Questions are classified, and a delegation system allows one's vote for certain questions to be assigned to a chosen delegate. The software is tailored to the needs of the Democratic Experience project.