Re: NEM Official Thread -NEM has launched[Updates&Discussion]
In my simplistic mind. Just as an observer and crypto-fan 
With NEM:
Account [ A ] uses "Delegated Harvesting" to give Account [ B ] the "importance" of Account [ A ]. When Harvest a block Account [ A ] receives the amount.
With NXT:
Account [ A ] uses "Leased Forging" to give Account [ B ] the "importance" of Account [ A ]. When Harvest a block Account [ B ] receives the amount.
I could be entirely wrong though
With NEM:
Account [ A ] uses "Delegated Harvesting" to give Account [ B ] the "importance" of Account [ A ]. When Harvest a block Account [ A ] receives the amount.
With NXT:
Account [ A ] uses "Leased Forging" to give Account [ B ] the "importance" of Account [ A ]. When Harvest a block Account [ B ] receives the amount.
I could be entirely wrong though