Patch-Tag has been adopted by many Haskellers and the feedback has been overwhelmingly positive. While the open-source projects will continue to be a vital and irreplacable component of our community, we are also looking to private enterprises who want Darcs hosting.
To those private enterprises I would ask: What pay model seems fair? At this point, we are leaning towards a very similar model to github. What features would you pay to see added to Patch-Tag? Your feedback is critical.