2. Oh, the counter will get negative, i posted more than once a day obviously. 😂 But it's only a counter. 
Building frames was more fun than expected. Idk how much interest in NFTs is left, though.  It was, for me, the main reason to use the warpcast app. And to keep using it. 
One of the main technical utilities a NFT can provide is to verify an owner address. And that a token is unique and potentially limited. A marketplace is more an add-on. Ofc it made - some -  NFTs popular, at least for some time it might become the least interesting thing of the technology. Gambling doesn't require NFTs also no digital tokens/coins.