This is forewarning that next weekend will have down time. Probably Friday night through whenever I am done Saturday, or Saturday night through whenever I am done Sunday. Can't be more specific just yet because still trying to figure it out but wanted everyone forewarned well ahead of time.
Follow this thread for updates. During the move you should be able to keep track of progress via IRC and Twitter.
Current plan is to start this around 4 am central Wednesday morning/tonight.
Site will lock down sometime after 3 AM nearing 4 AM. Updates will be posted via Twitter and IRC.
Because this will involve a change to DNS due to the move to a new host the time each person is unable to reach the new host will differ. Windows users can generally run an nbtstat -RR to force an update to DNS resolution but this is not guaranteed depending on your ISP and you'll also need to refresh your browser cache and possibly reopen your browser.