Sparrow has been used a lot in the land of the Noderunners. Without sparrow the setups would not be as great! The proof of work done by nostr:nprofile1qqstu7jjjx6n969erredexq539y2x0f7pks80zxhg9hh8dx8298s3espr3mhxue69uhkummnw3ez6un9d3shjtnhd3m8xtnnwpskxegpz3mhxue69uhhyetvv9ujuerpd46hxtnfduy0f2ka is amazing. My favorite interview until now is the one in South Africa last year with adopting bitcoin. https://youtu.be/eL2eOaIP-W4