[uncletammy]

Sorry but calling Bitcoin's Lightning network "internet cash" is incredibly misleading. Bitcoin is "internet cash". At least it used to be.

Bitcoin's version of the lightning network is a Rube Goldberg machine bolted onto a payment network and dressed up to look like a scaling solution.

Lightning network is a super cool technology but BTC's implementation of it suffers from crippling flaws that make it useless for Lightning's most promising use cases. Lightning network was designed to be a micropayment solution built on top of a low-fee base layer. It requires that low-fee base layer to deliver on it's promises. Since it's been built on a high-fee base layer (BTC), transaction routing is now a problem that can only be solved by sending your lightning payment through a large and highly connected lightning node and never closing your payment channels (because re-opening them costs too much). This effectively eliminates the p2p aspect that is required for "lightning bitcoin" to function as cash.

Instead, BTC lightning network has to function more like traditional banks where the node operator is the bank and the payment channel is the user's account. The transactions are like really fast SWIFT/ACH transfers except they only go through if the sender's account meets the necessary liquidity constraints. Those liquidity constraints actually make btc lightning transactions more like purchases made using a secured/prepaid credit card because you must have money tied up so that you can spend money. And like a bank, the lightning node gets to decide if they want to route your transaction to it's final destination.

It's also incredibly likely ( and arguably confirmed based on https://www.fincen.gov/sites/default/files/2019-05/FinCEN%20... ) that BTC lightning nodes will be subject to the same rules and regulations as a traditional bank. If so, it's yet another centralizing force on BTC's version of Lightning. Don't get me wrong, I'm not knocking banks here. Banks are useful and KYC/AML are often good things. I'm just saying, "lightning btc" couldn't be further from cash.