I fairly agree with you Dana, Ethereum is not going anywhere for the next 2 or possibly 5 years as investors are still seeing this as a great tech which can grow significantly. Hence the dumping of large ether as suggested in this video by @majorleaguemarc will provide a great opportunity to buy the dip for long term investors. As I mentioned earlier, I see Ethereum as an IOS / Android app store for block chain startups so it's definitely here to stay!