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Wiki Markup I dont't like the idea at all, but \[http://loaf.cantbedone.org/ LOAF\] might be worth looking into, too. \\ \\
Geo info
Wiki Markup \[http://www.corante.com/many/archives/2004/03/19/loaf_social_email_filtering.php This\] posting about LOAF made me think that it might be possible to use a website's published Geo information (how near am I geographically to the sender). \\ \\
Querying Addressbooks
Wiki Markup I already implemented a \[http://msquadrat.de/archive/04/03/22/01 quick hack\] for to query my KAddressbook from KMail for qhitelisting. What about querying LDAP servers? \\ \\
Social Networks
- I guess quite some of them have some API available so it should be possible to write specific plugins for the services. I'd prefer if they just published FOAF profiles though.