You can ZFS send and receive to rsync.net.[1]
> If you're not sure what this means, our product is Not For You.
Ha! Love it.
This is the bug: Scrolling causes the page to reload. Not even joking. Seems to happen on all pages.
Anyway, I took a look on my desktop and it works fine there. I might even sign up a few of my clients. Just not with my phone.