Actually I've been here many times before August 1998; just haven't got round to saying so here.
At the moment, I'm mostly interested in systems reengineering patterns -- why not visit http://www.dcs.ed.ac.uk/home/pxs/reengineering-patterns.html and see?
If you are interested by Reengineering Patterns take a look at http://www.iam.unibe.ch/~famoos/patterns/ and do not hesitate to give us feedback.
AreYouThere? last edit 2000