I spoke with Leddy this morning about this, as a result of a post asking where the website went.
The site is down and will remain down indefinately.
He is having real life interfere with projects like this, unfortunately. His renewal came due on his hosting, and due to his inability to devote time and effort to the WIMGPS project, he did not renew the hosting.
The project is not dead and buried, but set aside for an undetermined length of time.