We’ll be off line for a few hours overnight Tuesday/Wednesday morning. We should be back on line Wednesday morning at 5am Pacific (Seattle) time.
As we migrate to a new host, there will be a few days to transfer all the Notifications you have signed up to receive, since this transfer has to be done manually.
Presumably this is part of your charging for some content. Hopefully you will be following the lead of some other sites that make that content available to paid subscribers first, and then after a time window expires make it available to all (eg a week or a month).
This allows those of us in the peanut gallery to follow along, everything to be indexed by search engines, and being able to send links to others.
Good luck, those moves are always a challenge!