ES = Ed Suominen
I'm a big fan of TCL, with two major projects (http://www.privaria.org , http://www.omniceiver.org ) written with it.
My regular work is as a registered patent agent. (Yes, I'm that and an open-source software author...) See http://www.eepatents.com if you're curious.
2010-10-02:
http://www.privaria.org , http://www.omniceiver.org , and http://www.eepatents.com appear to be dead, blank, or lead to dead-end.
privaria: http://sourceforge.net/projects/tksec/ The current download was created in 2002.