You can invest in 0X right now. The coin is listed in lots of exchanges such as Poloniex, Liqui and Etherdelta.

It depends on the time and what is happening to bitcoin and altcoins. But there is always a minimum amount of BTC that my BTC should always be more than that. Now I prefer to invest in altcoins if I want to invest fiat in cryptocurrencies as the bitcoin price is stable.

As far as I know, the pre - ICO was very successful. 5000 ETH raised in pre- ICO while the goal was only 2000 ETH. Most probably. The ICO will be very successful.

I am waiting for a big increase in Ethereum price. After what happened to bitcoin and the price increased very much, now the price is stable. I except lots of investors to invest in altcoins. If this happen, Ethereum is the most attractive one for all investors. I think Ethereum price will increase so much. I am holding some Ethereums and trying to collect more Ethereums.

It depends on the coin and some news which can change my decision. I usually invest in major altcoins such as Ethereum and litcoin for long term. But there are some news or some events that cause the prices to change. In these cases, my decision might change.

If I want to invest right now, I prefer to invest in major altcoins such as Ethereum, Litecoin, Dash, Monero and Ripple. Now the bitcoin price is stable and I thing it will be stable for a while after that huge increase. But in two month or three, I will sell my altcoins to buy bitcoin before the split which will happen on November.

It means that only the number of circulating coins is increasing. Most probably, there are new coins that are distributed by developers.

I think an ICO is profitable when it deals with a product or service. I don't think lots of people invest in an ICO which has no product or service and just has created an useless token. There are lots of such unsuccessful ICOs. How can an ICO be successful when there is no product  or service or any benefit?

It depends on the coin. I am holding some altcoins. I have invested in some of them for long-term and I won't sell them in any case. For example I have invested in Ethereum, Litecoin and waves for long-term. If I see Litecoin price rise even 10x in one day, I won't sell that. But I have some coins with low market cap and with a low rank in coinmarketcap. I will sell them when I can make some profit.

There is no need to wait. The token is now listed in Liqui, HitBTC and Etherdelta
The ICO finished in only 2 days and soon it will be listed in lots of other exchanges.

For sending tokens, set the gas limit to 200000. This is what MEW suggest. Note that extra gas will return to your wallet. So don't worry about the high fee.

But note that you need to be careful about which ICO you are investing in. You might make a huge profit. But it's possible that you get scammed.

I think the good time for buying Adex is over. Soon most of AdEx holders will sell their tokens to make profit. it willcause the price to fall.  Some investors has made 10x profit.
Better to wait till the price become stable.

I don't think it will affect anything in cryprocurrencies. North Korea and Guam don't play any role in cryptocurencies. I don't think it is reason for anyone to sell altcoins.

Who will pay to those who lose their weight? What is the benefit for developers when someone lose the weight? I don't think the ICO will be successful.

There are lots of such waves tokens. They do not worth. They aren't listed in any exchange and there is no interest in them. You can earn them in some airdrops but you will not able to sell them for any valuable coin.

I think Altcoins might increase in price. This increase can be very large. But I don't thing bitcoin price fall. The demand for bitcoin is so high and it will be high in coming days. I except that what happened in April - June will be repeated again. That time most of Altcoins increased in price very much.

Hi

There are two coins listed in coinmarketcap named ''TrumpCoin'' and ''President Trump''. There are also coins named ''Putin Coin'' and ''Putin Classic''

Is there any relation between these coins and Presidents of United States and Russia? If so, can the price be affected by their countries politics?
Or just someone is interested in them and has created these coins?

You can use your Ethereum address for receiving Ethereum and all of its tokens.
Just note that if you want to receive a token don't give sender an Ethereum address which is exported from an exchange or any other 3rd party. Use an address which you know its private key.

I think the most well-known wallet is coinomi. But I suggest you to not use any multi-coin wallet. Keep each of your coins in its own official wallet to be more secure.