投机都能赚的情况下 很少人会花心思研究技术，

totaly agreed.BTC is helping poor people to break the existing class-gap

There won't be a bubble which can crash several times,smtimes the price maybe too high,but it won't crash thouroughly

I am a Marxist,I do believe what makes life so hard for ordinary people is our class society.Poor child gets little chance become rich and rich child can easily stay rich,this is what we called class gap.
Nowdays the problem is rather serious,as a result of internet,poor class can easily be aware of how bright is the daily life of the richer through FB twitter etc,and these hurts everybody.
Our society is good,I have to emphasize,but the problem is still arduous.
Hope BTC will do good to our future.

The 'crash' u r worrying have happened many times,but BTC has gone through all of this.Nowadays, BTC is like a real gold,it has limited quantity and it is somehow 'valueless'.But it will never become valueless,because it is a perfect way of paying and human beings will finally fall in love of BTC

Online lottery is illegal in many countries.In China ,we have a national lottery company called CWL(Chinese Welfare Lottery),which sells lottery  in low odds and putting its profit into anti-poverty project.No foreign lottery is allowed to enter Chinese market.Although banned from Chinese market, big lottery companies can still offer websites,and they do attract a lot of Chinese betters for their high odds.But which makes it hard to expand bussiness is the pattern of payments.To avoid from government's supervision, their pattern of payments cannot using a simply Alipay system and become very slow.
I think using BTC or altcoins will be a good choice for online-lottery,especially anonymous coins such as well-known DASH will be a perfect match.Customers' information can be protected and the payment can be very safe.
What do u think of my opinion?
PLS don't laugh at my points,thank u

white coin is getting more and more popular.I'm investing it!