Thanks. Right now, we have the basic free version plus we've white labeled the platform for a few sites. Debates.eu is an example, they are launching soon. We also consult for a few non-profits and help them get the most out of their use of ReplyAll. Ultimately, we'll build those services in, but it's been a good way to keep cash coming in at an early stage, plus we helped one non-profit use ReplyAll to secure two grants.

But what we're experimenting with now (with one big publisher) is the software for free, but they pay us for repeat visitors and/or we advertise inside the emails that go out to people who subscribe to the conversations and split that revenue with the publishers (this is the Outbrain model).