As far as I can tell, http servers for both http://www.usgo.org and http://www.gocongress.org are both down as of 10pm (pacific) May 18th 2010.

the server itself appears to be up and responding to ping, but HTTP requests are timing out.

I have no way of knowing if e-mails using the usgo domain will go through - hence this thread.

Site has been restored. emails were able to get through all through the night just fine.

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Decisions are made by those who show up.
and possibly those willing to attend secret meetings in ancient basements

Thank you Vash3g, I was able to register for the US congress this morning.