[halpert]

So I just created a company? How can I give you some ownership right now? Are we going to email contracts to each other or something? And how would you write an option on your ownership? You're just hand waving and saying "you could do that easily some other way." But how? Unfortunately, I don't think many people will trust a random option contract you write without some type of guarantee the contract will be executed.

[arcticbull]

It's like 2 clicks on Carta or Pulley, and fully electronic and automated - and backed by the force of applicable law. It probably takes less time end-to-end than a Bitcoin transaction.

Even if Carta and Pulley didn't exist, this is still not a technical limitation of non-Blockchain systems, at all.