No clue as to why the site went down - its back up now. I think this has happened only once before since we launched the site over a year ago.

I got an E-mail from BitMain yesterday - it looks like we made the deadline for B6, and they are shipping now. I just got tracking numbers, and will be sending them to everyone early tomorrow (as I'm at Cryptolina, and can't pull all the #s right now).