Errant Dreams

– Features articles, essays, reviews, and email newsletters.

GreeneThorne’s Realm

– Detailing the various RPGs that the author plays. Also contains custom gaming software for download.

Styles of Roleplaying

– John H. Kim’s rec.games.frp.advocacy FAQ, dealing with abstract (no one system) and RPG classification issues.

The Ogmios Project

– Information and resources for game masters and players.

The RPG Consortium

– RPG online community with discussion forums for different games and gaming styles. Includes archives of publications and reference materials.