A modern human being has to remember dozens of logins and passwords to access all accounts at different platforms. The more reliable the password, the harder it is to remember it; and the more unique passwords there are, the higher the probability of forgetting some of them.
The EmerCoin team has repeatedly stated that the project puts its stake mostly in implementing its services in real businesses rather than in developing a cryptocurrency. A brief look at EMC price chart shows that the speculation factor has little effect on it, and most price surges can be associated.
Emercoin has announced a blockchain-based out-of-box solution dubbed EmcSSH, which is an extension for standard administration protocol for SSH networks.