I love the idea of PoW. It encourages people to HODL helping reduce the chance of a downward trend and pays out to those willing to do so. A win win situation.
Now that my investments have grown, intend on soon moving some spare equity to NEM and ADA for staking.
If you get the chance, can you update your article when you are aware of the minimum amount of coins that will need to be held. Cheers