Okay, listen to me.
I have not read a majority of the previous posts, so I'm unaware if this has been said or not, but realize this.
It's his project. You have absolutely no reason to complain. If you're not happy with the development, go do something else. He has time to do other things, and it's valuable to note that no one will dedicate their complete time to work on a project. He has a life, as someone else said, and he sure as hell doesn't need people to pester him about something announced in a game.