This is an old revision of the document!

Directly uploaded information is not too interesting, e.g. personal information is too obvious, but maybe indirectly - eg. we can follow websites listed for some data.

Interesting sources of information:

• tagged photo captions are really interesting - (from other people)
• text from group descriptions
• notifications are realtime information
• status updates
• events - all the events you have been invited to
• friends - locations…