If you want to contact me, you can use the following methods.
My email address is willem (at) wimiso (dot) nl.
I welcome encrypted mail; you can use GPG. My public GPG key has fingerprint
0EEDE9EC; you should be able to retrieve it from any keyserver. Otherwise, if you don’t use GPG yourself, you can use Encrypt.to.
You can also find me on XMPP; my XMPP account is willem (at) jabber (dot) no-sense (dot) net.