Weblogs are a very good startingpoint for discourse. The weblog can serve as a filter for getting to know people who are interested in the same things. Through weblogs one can have conversations with 'self' and (preferably) others. These conversations can transcend into discourse when people start using multiple communication tools simultaneously (VoIP, chat, forum, e-mail, wiki, webcam etc.), and ultimately start meeting eachother face-to-face.

A blog serves as a fixed marker, that contains enough context to build trust and start a relationship through conversation. It also allows you to provide access to other media (e-mail, wiki, Skype, IM, video, documents etc., contact info for face to face) that can build on the conversations started at the weblog, but in themselves are more fluid which makes using them as a permanent marker less useful. Weblogs are much richer fixed markers as for instance profiles at fora, or YASN's, since they are fixed markers in location, but not fixed in content. Our weblog can serve as our Personal Presence Portal, the hub in our communicational flow.