An remarkably odd bit of timing: I saw your initial announcement 6 weeks ago, bookmarked your site for a project I've been working on, and just tonight finally got to the stage where I'm ready to use Docverter. I went to the site and was puzzled, because I'd remembered that this was a paid service, and I couldn't figure out whether I'd bookmarked the wrong link or had gone crazy. Then I checked the github repo and say everything committed ~10 hours ago, and lastly, checked HN only to see the #1 story is your announcement. It usually goes in reverse order! :)
So anyway, a slightly longwinded way of saying sorry that it didn't work out as a business (though I was about to sign up!) and many many thanks for open-sourcing it. I'll be installing in the AM and am deeply grateful.