| Your average Bitcoiner probably wouldn’t think of messaging as one of Lightning’s killer use cases, at least not before micropayments, streaming payments and the like. For encrypted messaging, they’d likely default to options like Signal, Keybase or Wire.
These are certainly better than mainstream messaging apps, like Facebook’s Messenger and WhatsApp, whose encrypted options are thinly veiled save-faces that don’t offer much material confidentiality. But encrypted messaging needs to go further than privacy and this is where Lightning-powered messaging comes in.
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