Ethereum is a joke now. Nobody thinks it's a serious, long term player anymore. It's appreciated in value solely because of Bitcoin instability and DASH pump. It can't sustain this price level, period.
Instamined and intransparent Dash has nothing to do with Ethereum.
I don't own a single Ether but am observing it. It's an interesting experiment and it's possible we'll see prices >100 in a year from now if there are usable "dapps". But for now I think the OP is right that the top of the bubble may be near (although 50$ have been passed). I'll buy in the next bear market.