Looks like you have got a lot of coins that does not have any value. I think you need to analyze the market first, look for the coins that still got enough to make something in the market. Hold them and get rid of others.

The horizontal blockchains has hegemonized over others at present, They might continue to do so because of its viability in the real world scenario.

The impediments are rough for the path to major adption of cryptocurrencies. It will take some time to adapt and not all people and gevernment will try to understand its importance.

There is not much information about future contracts and people know very little about this. More discussion is needed in this regard.

Security is an issue here. There will always be some trust issues going on but if they can solve it, it can get huge attraction, I guess.

She is doing a great job. Not only she is helping herself but the way she is attracting others is marvelous. As long as there are people like her, nothing can stop thi technology.

In my opinion, the first buzz attracts a lot of small time investors who expects a lot from ICO and try to become rich overnight and when this expectations are not met a mass dump happens. But the ICOs which shows new innovations and makes proper business model always survives.

The coin that is worth less than 1 satoshi there is a greater probabilty of loosing its value and ultimately loosing it money. So at that point the volume doesn't matter.