Not to sound pushy Depredation, but I think you should just tell the community what you're working on specifically. I understand not wanting to build up hype and anticipation and then having every one feel let down or scammed when things don't work out. but I think people will prefer that to " just hold on, great news coming soon". Signal has made a lot of people weary to that approach. So please share with us. but be clear that what you are doing is still in development and not solid or guaranteed.