The more I read the more skeptical I became, but at the same time, you acknowledged all of the criticisms I was building up in my head. You have a realistic timeframe (years, but public access this year), and you acknowledge building a game, not an engine.

Your writing is clear and easy to follow, and your intelligence definitely shines through.

I never thought I'd say this, but you may actually have a shot at pulling this off. I mean the next Minecraft, Angry Birds, etc is going to come from somewhere/someone, why not you?

Keep it up! And looking forward to the next update.