These are people, companies and other sites that I think you should take a look at.

Adamant Entertainment

Gareth-Michael Skarka’s smart, ethical outfit includes d20/OGL material for every occasion, with a strong showing in the pulp genre.

Wicked-Dead Brewing Company

John Wick and Jared Sorenson have teamed up to offer a fine assortment of independent games – their own and others. John Wick in particular helped to inspire Mob United Media’s offerings.

John H. Kim’s RPG Site

The site for deep analysis and historical trends in RPG design.