I just noticed that Thomas wanted to know times. I thought it would be easier to have it in a central place where the Admins and Posse (mods) can see it rather than starting a new thread each time it goes down. Hopefully people can just email or PM a mod and then we can record it.
I would hope that the server records something like this, but I honestly don't have any information about that - not an Admin and don't have login rights to the hosting company.
Thanks for sharing your observation though, I was the only mod online trying to access the site while it was down - so I didn't have anyone else to confirm the down time until you responded.