If You’re Reading This… Success!
I've moved all my hosting (this site and Processing Blogs/Hacks) over to pair.com. The Processing sites worked right away (give or take a few permissions hiccups with the hacks site) but I messed up the DNS settings for my own site so that's taken a bit longer. Moving the files and database was super easy though, bless nomadic software and all its superficial complexities.
I'm pretty sure I haven't lost any email, but these things are always less certain than they should be. If you've sent me anything today and I didn't get back to you, please try again.