Ok, it's official. I've broken up with Vox.com - it has a sweet interface, but it lacks a few important features that Blogger does have. Primary among them is this: Blogger allows comments from non-registered readers.
I also see it as fitting in better with third-party apps, as well as the rest of the Googleverse. And I believe that over time, it will be a better fit for me personally. So with an afternoon of fiddling with the template, switching over my web links, and testing various means of posting, I'm now officially a Blogger blogger. My old vox posts will still be there, until Vox decides to delete them, at http://sonyaseattle.vox.com/.