Host of @whatbitcoindid and @defiancecast podcasts.

#Bitcoin & #lightningnetwork developer & educator demanding open knowledge! Proud member of @wikimediaDE @de_Serlo & former #BTW17 Frontrunner of @piratenpartei

American journalist. Covers the business of the internet. Contributing editor at New York Magazine and host of the podcasts On with Kara Swisher and Pivot.