[User8712]

Why would you say unable to launch isn't a fair assessment? If you had a functional and useful alpha over 2 years ago, and 1.0 isn't released, I'd say that's spot on. You're going to be in for nearly 3 years, $100k from the crowd, and an unknown amount from your supporters and team before officially launching. 15,000 users on free software is a small number. I'd be worrying the small number isn't because the big launch has happened, but because the concept doesn't have enough appeal. I've launched a few different projects in the past that hit 15,000 users in a week, and the majority of those died within months or a year.

Nonetheless, congratulations on raising $100k from 1,000 users. That shows some dedication from the community, so you must be doing something right. Hopefully I'm wrong on my forecast, and good luck on the project.