Hans Wobbe is an old-friend - Shared experiences that form good bonds remain forever!
You are kindly invited to share my travel experiences in France at 
http://ourworld.compuserve.com/homepages/Hal_Carim
APL was my first programming language at work. Its mathematical elegance is still not equalled. A strong community thrives under the aegis of SIGAPL http://www.acm.org/sigs/sigapl/ where my contact details reside under http://www.acm.org/sigs/sigapl/white/carim-h.htm
Thank You