Hashflare offers a unique option for mining with a low cost of entry as well as minimal risk and expense, which is opposite to traditional models of mining that involve procurement, maintenance and configuration of highly specialized hardware.
Still remember when I discovered FreeBitco.in and was astonished with how well done the site is in comparison to other Bitcoin faucets, how fast the site loaded and after receiving my first payout how it has consistently been a reliable source of Bitcoins for me.
MinerGate is a mining pool created by a group of cryptocoin enthusiasts. It is the first pool which provides service for merged mining. This means that you can mine different coins simultaniously without decrease of hashrate for major coin.