I program lightshows in my spare time. As my full-time job, i'm a programmer.
I really, REALLY beg you to configure your webserver to redirect HTTP (unencrypted) traffic to HTTPS (encrypted). If someone accesses http://forum.daslight.com, or even just forum.daslight.com, the login information will not be encrypted.
It's quite an easy fix and it helps to improve security by a lot... Currently, if you're logging in to this site in a public wifi without a VPN connection and using the standard forum.daslight.com page, you're putting your unencrypted password out there for everyone to see.