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Nostr is a new protocol for censorship-resistant and Lightning-centric social media with a user-centric approach.
It allows users to control where their posts are shared and who they interact with.
Privacy tradeoffs include exposing IP addresses and potential tracking from third-party media hosting servers.
Users should protect their private keys and IP addresses by using trustworthy VPN providers and secure key management methods.
Selecting the right relays can enhance privacy and performance on Nostr.
Recommended clients for Nostr include Amethyst, Damus, snort.social, and Iris.to.
Verification methods for Nostr accounts are available for added security.
Bitcoin's Lightning Network proves to be more efficient and cost-effective than legacy credit card processors.
While traditional on-chain settlement is efficient, Lightning's near-instantaneous transactions and low fees make it ideal for micropayments and web applications.
The Lightning Network settles payments 60,000% to 140,000% more efficiently than credit cards, and its growth and adoption are promising.
The technology's ability to send digital assets across the internet in a trustless manner for almost no cost is a significant development in payment networks, reminiscent of the early days of the internet.
The continued development and adoption of Lightning could bring bitcoin to a billion people.