简单来说，出版这个行业，为什么需要用数字货币呢？如果我写了一本书，自己在google plus上发行，我也就需要交10%的费用给Google，同时google替我处理存储、支付、售后...等一系列问题，10%的费用看起来并不算高。如果我改用这个authorship，手续费可能会节省一些，但是我要面临数字货币的频繁价格波动，数字货币价值下滑10%是家常便饭。而且并不是所有我的读者都有authorship，要买我的书，还需要再兑换一次货币。那我何必选择在authorship上出版呢？

看了一下他们的white paper，感觉创新部分说得模模糊糊，也不知道到底前景在哪里。现在ICO的币，成功率1/10都太乐观了。建议大家还是要看基本盘，至少推敲一下提出的概念有没有说服力，再决定是不是入手。

It is the basic finance theory that "no arbitrage condition" will be eventually met. If there's an instant way to get rich, people will rush quickly until the opportunitiy is eliminated. So, Bitcoin is not an instant way to get rich, unless you are really an early bird.

Hi. May I ask why the registration for airdrop is still closed? I've been waiting for more than 1 week. Thanks.

Bitcoin resembles gold in many ways---so I guess it would be helpful to look at price of gold. In a short run, I dont think there will be another huge price spike. But in a long run, it would eventually reach 5000-6000, at least overrun inflation. My one cent.

火币网就可以。首先支付宝/银行卡充值，然后验证实名信息，就可以交易了（还是说顺序反过来？）

A coin with 0% inflation generates a problem: the total amount of product in the society is increasing, but there are no enough coins to "match" them. As currency gets more valuable, people will hoard it instead of investing, things will get problematic.

上线第一个月一般都是投机活跃，严重偏离价值的阶段。之后可能会趋于稳定，偶有起落，这是所有alt coin的趋势。

我觉得，稳定的价格应该在$1-$5左右，高于这个价格我会抛出，低于就买入。

as long as people use bitcoin .. bitcoin could forever last. It's kind of like gold: gold has little pragmatic value, except for some industrial use. As long as people all believe gold is valuable and are willing to accept it, gold will be valuable.

还是那句话，要看历史。
就像加州黄金热的时候那样，很多时候不是矿工赚到钱，而是赚矿工钱的人真正赚到。

TBH I dont understand the rationale and the necessasity of DMarket. Why gamers cannot just exchange virtual items using real currency and conventional platforms? It's not something illegal and no need to get around the regulations.

It was so sad to notice the registration is closed for this round, right before I was about to sign up! Any chance that I can slip in this round? Thanks very much.

Here is my share address:

https://twitter.com/attackonbunny/status/899124374392930304

Btc add to: 3GbPSNvHgZizZNcgX8uFMUnct4hSGf1ZrV

Username: jjm1998000
Btc add: 3GbPSNvHgZizZNcgX8uFMUnct4hSGf1ZrV

黑到这个程度，也算是叹为观止了。这种闹剧再持续下去，监管部门出手就不远了。

这个团队技术实力暂且不谈，吸引注意力方面是一流的。无论你是不是相信这个币有前景，都值得观望一下。

I think it's very speculative. Think this way, the Bitcoin Cash was distributed 1:1 with Bitcoin. So like Bitcoin, the majority of them they are owned by a few individuals. What would you do if you were one of them? You clearly don't want it to challenge Bitcoin, which is your main interest, meanwhile you don't want the price to crush. So the best strategy: slowly cashing in. 

I feel Bitcoin is already overvalued at this moment. But you can still find profitable  derivative applications and industries. It's kinda like Goldrush, gold-miners didn't get rich but these service providers relating to them did.

Thanks for the information! that's also something that I've been looking for for a long time.

I actually think that's a good idea. Bitcoin bank can even be automated with smart contract technology to process lending, depositing and giving out loans.

The only issue is, banks need to deal with complicated issues that go beyond the capacity of AI. For example, evaluating risk of firms can be really hard, given the fact that the world is colorful. The core "competitiveness" of a successful bank is the expertise of managing risk rather than automating process or transparency.