Non-Fungible Tokens (NFTs) have recently received a lot of attention. But what exactly is an NFT? Is it a stage? Is it considered art? Is it monetary in nature? Is it a technology? And why are they so pricey? Here's a quick primer on NFTs. NFTs are classified as a type of digital asset. While NFTs can be almost anything, the majority of the current craze revolves around digital artwork. NFTs, like traditional art, have a subjective value that can fluctuate a lot. They also run on a block...