I don't know if anyone noticed but the coders corner has been down for about 3 days!
I had to move from my old hosting solution because they stopped providing VPS service.
This left me scrambling around for a replacement, and I found one and they seem to be very good.
However due to my own errors I misconfigured tomcat and apache and the domain was responding with 404's for the last few days. Now I am trying to work out how this happened - I can only think that after the DNS change it took some time before the first of the users hit this domain.
That will teach me to check the logs much more carefully in future, as there was a stack trace in the log!
Anyway should be back in business now..