The site has long outlived its usefulness; while it can still be used as an exchange, the withdrawal fees are several times higher than those on other exchanges. If you're considering cloud mining, I definitely do not recommend it—the service is very expensive in dollars, while the earnings are in bitcoins, and the site takes about 87% for itself. If a block stays for more than an hour, that's a loss, which makes it unprofitable for mining. Overall, I do not recommend it. Out of all the cloud pools, this is the worst.
