Joseph Bates
http://www.zoesis.com/

Synthetic Characters, Bruce Blumberg
http://www.media.mit.edu/characters/

Interactive Cinema, Glorianna Davenport
http://ic.www.media.mit.edu/

Ludology.org: Videogame Theory, Gonzalo Frasca
http://www.ludology.org/

Chaim Gingold
http://www.slackworks.com/~cog

Michael Mateas
http://www-2.cs.cmu.edu/~michaelm/

Nick Montfort
http://nickm.com

Ken Perlin
http://www.kenperlin.com/

Marie-Laure Ryan
http://lamar.colostate.edu/~pwryan