I can't begin to tell how wonderful is the thing you've come up with. However, I would really like to be able to a) host it on my own server as an open source

I can't begin to tell how wonderful is the thing you've come up with. However, I would really like to be able to a) host it on my own server as an open source app b) pay for it I think it's in the human nature to ignore the users who doesn't explicitly pay you and I'd be rather protected by an off-the-cloud version or being able to say "you have a responsibility towards your customers" if and when the time comes for a post titled "so long and thanks for all the fish". edit: Or... Well... You know, if and when the site is down. It's not just me, right?