I think there are only handful of people out there who can contribute in a meaningful way for a project like this. If they are consumed working on open source Swift or doing pull request on many things pushed by FB or Google or working contributing to existing projects like GHC, etc. Then the Alpaca project wont get the contributors it needs to show progress. If there is no progress, it falls into a vicious circle of no progress -> no traction -> no contributors -> no progress