We talk to Matt Finch, the ENNIE-winning author of the Swords & Wizardry clone of OD&D, the Tome of Adventure Design, the Quick Primer for Old School Gaming, He has a very active and attractive Patreon community and runs a youtube channel called Matt Finch RPG Studio.
Links:
www.patreon.com/unclematt
https://www.youtube.com/channel/UCwQ6cSVDLklOoQ8VSMsxp5Q
http://www.facebook.com/Matt-Finch-RPG-Studio-2289374111320330