(nr.2) I have participated in several discussions forums over the years. Currently I post more or less regularly on EXPATICA.COM - Netherlands - Discussions - (mostly) International News.
Under the name 'hantser' I started "Read before May 11 ...." topic and posted about 300 messages so far.
PS - 22 January 2008 : the new (redesigned) EXPATICA website may have disabled old links and references. The topics and ideas are alive and well (hidden inside) but the website is in an abominable state and hardly functional. I take my words "Go Expatica!" back.