Veteran designer Raph Koster says goodbye to Disney Playdom
Playdom VP Raph Koster has a theory about the origins of social games
Social Space: Do Facebook games owe everything to Ultima Online?
Playdom Design Veep: Fun is the same thing as a drug hit
Playdom's Raph Koster: 'Free to play is not evil, it's just different'
The Top 10 Most Influential People in Facebook and Social Games
Deep Realms on Facebook: Is this 'accessible' role-playing game still too deep?
Quote of the Moment: Branching Out