A lot of persons are less informed about this technology and the need for enormous investment for its research and development .

We also currently have limited number of resource support persons and the ethereum project is quite larger than the ethereum team.

There are more theoretical application than tested pragmatic application, and the ethereum team is also having more pressure than they can handle.

Businesses have this craze to be ahead and catch in at the early stages of something new hence the pace for adoption of the new wave of technology even at its infancy stages.

Given the media hype it is inevitable the Ethereum price would go up. Like you said the correction factor will set in over time.