The dev will deliver. He has more to lose than anyone.
This product is picking up and it looks promising.
It would be a shame for the dev to lose such beautiful momentum that has built over such a small period of time.
Keep your head up, dev, and the only way to silence the haters is to deliver what you have promised. You have a big team behind you.
This product is a win-win for everybody.
Its the first time this has been done, so being the first at something is already good and if this "something" is as exiting as penny auction this is really a great idea.
Since the day I have joined the dev has been delivering so yes Im as confident as you.