I was initially scared seeing that support from places like 1&1 wasn’t there (since they want to sell their overpriced service to get them in)… but since I’m running a VPS with plesk I had more options. Looks like this already has support via extensions, and after using it…
I am sold on the service. It’s a two-click process (or three, if you get the checkbox), and handles the under-the-covers configuration for domains. It saves me a huge amount of time and effort on a task I hate doing.