@Lucia Nightfireyou put your figure on the biggest challenge SL has with allowing NFT's they can't allow another currency to operate along side Linden's because you would have runaway inflation. If people are paying big dollars for virtual land and the block chain, with limited tools to monetize their property other than collectables, what would Linden land be worth. Right now you can rent 65K meters for $349 setup fee and $229 us a month to rent. But then you don't own the land and Linden could delete or change the terms of use for land. That prevents you from being able to create Decentralized Autonomous Organizations in Second Life, which is the equivalence to "Groups" because ultimately Second Life is your landlord.