Because of increased traffic from both CSP Mag and EH-Net (and the digg.com effect), we are moving to a larger server. This will take place sometime this week. We are finalizing the schedule now, but everyone may not see a second post with the specific date before the switch.
So, if you come to this site within the next week or so, and it seems as though it is down, this is the reason. I will try to put up a simple message to that fact, but as we move to a dedicated server, we will also have to change registration settings to point the domain name to a different IP address.
Thanks for your support and understanding, but most of all thanks for helping me grow these sites.