There are not many companies engaged in the development. But, if you think for building a crypto exchange, it's best to revise on some companies.

I think many people are complaining about bitcoin as they buy at high prices. At that time their prices fall down

I still think it will take time, maybe early 2019

What if there is no volume? If there are no trades, owners cannot make make. If they don't make money, they stop working on the project

if you look at the other regions in BTT, they speak in their own language, however, in the indian section everyone speaks english. So i think he has a point. Plus that why I am here, I am not from India

Or maybe crypto is what will lead to a cashless. Maybe that was the plan all along. Crypto is becoming less and less decentralized everyday

I have a weird feeling that these ICO's are ran by the same different groups of people. I see the same faces over and over on all ICOs. I mean, how can you be the ceo of 3 projects in one year. People have a hard time maintain one company

At the end of the day everything can be a securities, if the government wants to enforce it. For example, rewards points from big retail store, ebay, amazon, etc can also be considered a securities, however, the masses have agreed that it is not. Eth and btc are are securites, however, teh SEC have decided (because people are willing to agree that it is not) that they are not securities. So, everything is a security, which can be approved if there is mass adoption and support from the public.

I wouldnt. I know people who did and sometime later, their MEW gets hacked. I dont know if it's related, however, but it is a weird it happened shortly after 

I believe it will be difficult to find one here, they first need to trust you.