I believe that this hybrid-algo satisfies all the basic demands posted so far. I am happy to see that this coin will finally step into the main journey of crypto revolution in full throttle.

It does cost you to make it work only with internet connection- could that be the reasons someone are still not happy. This probably will prevent someone having thousands of smartphones, easily running them whole days in lazy mode,( including probably energy-free by such as hanging them like windchimes!)- i.e., may prevent extremely low-cost, high-volume gaming of the system (if it can be done without internet connection at all.)

Therefore, certainly the cost (of being online) is the issue but every other crypto client needs online to do anything and full-blockchain-records syncing just to start working, in addition to only getting rewards in full-competition mode by solving a block. Mangocoinz does not give anyone those difficulties.

Also, it is a reality that Mangocoinz counts a lot of people out:  those having no smartphone, no email or not using emails, and those disinterested in or having not heard of or incapable of understanding what cryptos are.

Maybe, the days may come when you can miner Mangocoinz with smartbracelets, smartwatches or smartpedometers.

I believe that our Dev's know the best and they have been doing and will continue to do the best things.