James A. Donald was the first to reply to Satoshi, agreeing we needed such a system, but raising concerns about scalability.
Fast forward to today, and we have a rich and vibrant scaling ecosystem built on Bitcoin: Lightning, Liquid, Cashu, Fedimint/Fedi, Ark, Nostr, just to mention a few.
The foundation is set. L2s and the application layer is here. And, we’re just getting started. LFG!
https://www.metzdowd.com/pipermail/cryptography/2008-November/014814.html
