I've recently migrated theFAQs.net from Squarespace to Postach.io, mainly to save money and to be able to blog via Evernote. Everything has been moved over, but, as you can probably guess, I've not yet gotten the interface fully customized to my liking. I'm working on it, but I've been busy with my full-time job. :-)
So, keep an eye on this space—and feel free to share your suggestions via Disqus (to see Disqus, you need to view individual posts).