It's long time I am looking for a CPU minable coin, this is a huge opportunity for all old servers owners.
With a 100€ worth of server with an old 1st gen Xeon I am able to mine 1€ per day. This means a break even of 3 months. In comparison the average ETH rig takes 6 to 8 months to returns the investment..
Of course this is worth only if you have surplus of energy, but still it's great and the tiny current marketcap couldn't be a better incentive
There will be exactly the same practical use of any other small coin. Not much. However I can tell you for a certainty that there will be forks of this coin that are more oriented to practical use so this coin will become even more well know because of those fork(s).