> What is the difference between libra and BTC

Libra is owned by a company and Bitcoin is a cryptocurrency.

But I guess we now not only lost the war on the definitions of 'hacker' (media word for cracker) and 'crypto' (media word for cryptocurrency), but also cryptocurrency (media word for digitally exchangeable currency, e.g. Paypal credits / gift cards / Facebook Libra). We'll have to find a new word to distinguish Facebook-issued digital credits (Libra) from a distributed payment network running on cryptography and rough consensus (Bitcoin).