PUBLIC MARKS from parmentierf with tags xmpp & web

Diki is a peer-to-peer (or better: friend-to-friend) network for social semantic web application. Think of it as an instant messenger program for social networks like del.icio.us, bibsonomy, citeseer, facebook or studivz. Unlike those social networks, diki does not have a central server that stores your private data. The idea of diki is to create a social network that respects the users' privacy but giving them all functionality that server-based social networks have. In the current release you can create bookmarks, tag them and invite friends. Then you can search for bookmarks in your friends-network.

Shared web applications are SamePlace's most unique feature. Most IM clients let you interact with people in just one way: chatting. Some provide you with a whiteboard. Maybe a game or two. Not only SamePlace gives you a good start of extra apps (chessboard, shared cursor, synchronized map, S5 presentations), it also does so in an unusual way: SamePlace loads applications from the web.