what were you going to do once all the bitcoins are done mining anyway? junk the coin? Scrypt mining has become a total joke as the flavor of the minute coins are everywhere... what is the point of that?
the secret is out, the space is crowded.. did you think simple money from running a machine was going to last forever?
I never said the coin or the technological advance in transactions would go away, I said it would become the foundation. This is barely the dawn to a new age. Beyond our lifetime will be far greater applications, technologies and methods.
If you think scrypt is a joke, you might need to re-evaluate your entire understanding of everything cryptocurrency. Yes, there are crap coins out there, their purpose is pump/dump for BTC. Ride that wave. Myself and others do. Make sure to store up good scrypt coins. They have a purpose as well.
No other manufacturer even has a 3TH miner on the drawing board!
Drawing board doesn't matter to most miners--quickest product delivered does. I could have a 5TH system on the drawing board, but if most people found out they could get 2TH delivered next week.. they'll be purchasing more from the other guy, even if it costs more electricity--ESPECIALLY if you believe BTC value will rise.
I have never been an advocate of folks demanding refunds for their Neptunes, I just explain why I never bought one. If I had bought one, I would keep it just for the resale value--there's idiots out there who'll pay premium for them even if they can't make a profit. There's money to be made either way..