Daily Crunch 10/13/21

Published: Oct. 13, 2021, 7 a.m.

b'Twitter launches Spark audio creator program to boost Spaces; Coinbase is launching its own NFT platform to take on OpenSea; Memberful, a Patreon subsidiary, launches a newsletter product to challenge Substack\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices'