Have no fear. Although the cats caused a storm - its a leaning process. Ether will be back but even strioonger than before once they get past this one.
This is the entire world of crypto-currencies, unpredictable, uncontrollable and shifting are most common events that caused slightly and sudden changes.
Like Bitcoin sudden surge and the slight dumps of the Altcoins and even the Top Altcoins are not exempted by these sudden changes.
But still the whole market doesn't affected because what happened today and the past can be learned and other parties are on their way to counter that will lead them to adjust.
Bitcoin, Altcoins and the entire Cyrpto-Currency technology is the best innovation happened this decade and will transform new image and setup of monetary in the future so everything can be learned and companies should adapt and act wisely.