Ah, stablecoins. They're the odd ducks of the crypto world. They're not edgy, there's no hard-core privacy focus or libertarian streak, no talk of USDC's innovative proof-of-stake consensus mechanism, or of Tether as the new gold. And yet, stablecoins account for a significant percentage of crypto's total market cap. A quick list of tokens by market cap shows two stablecoins - USDC and Tether - in the top five, but even that's a bit deceiving. If you remove the t...