I am using Binance, Bittrex & HitBtc and found that Bittrex has the highest security feature in their platform and no found any issue till now as per my opinion Bittrex is the best exchange.
I tried many websites to search for the latest information about new coins but cannot found a site which can give more information and update as Coinmarketcap.
It, not a big job to create a Mew account as there is a lot of tutorial available in google & youtube they guide you every step a creating a New Account. But the main thing is how we secure our account.
Many IEO's are using bounty hunters to prompt their coins as they thought that they can huge advertisement and they pay to the bounty hunter after completion of IEO and they have to pay a very small part of total collections.