Ethereum said the same thing in their Terms and Conditions of their first Ether sale in July 2014. Starting out, Ether was being sold for $0.30 and we can now see that the price has increased 35x since then. You can also look back on their most popular thread on this forum, many people had their doubts. The people who bought Ether at the sale weren't able to use or exchange them for other crypto until it's launch in July 2015 and there were also delays on its release. Ether is inflationary in contrast to the AMP which there is a limited supply of.  Also, it is said to be using a "decentralized structure that loosely mimics the human brain" and "follows your behavior so your node can prioritize the information coming to you." I'd highly suggest that you all keep these AMPs, this startup has a lot of potential to be something huge in the "blockchain world".

"Ether is a product, NOT a security or investment offering. Ether is simply a token useful for paying transaction fees or building or purchasing decentralized application services on the Ethereum platform; it does not give you voting rights over anything, and we make no guarantees of its future value."

Yesterday from the BTTF site page: "We have been working with Synereo on the AMP bonuses which are all set to be paid early next week. You will receive the exact amount based upon when you invested. Details to follow next week when Synereo pay out the coins. Many Thanks."