Here is a list of blogs and websites from games researchers that might have interesting things to say about games (research).
List of Research Blogs, Research Groups and Researcher Websites
Aarseth, Espen
Barr, Pippin (Inininoutoutout)
Bogost, Ian
Calleja, Gordon
Castell, Suzanne de
Center for Computer Games Research, Copenhagen, Denmark
Center for Network Culture, Copenhagen, Denmark
Consalvo, Mia
Crawford, Garry
Deeg, Christoph
Deen, Menno
Dekoven, Bernie
Dicken, Luke
Dubbels, Brock
Ferri, Gabriele
Flanagan, Mary
Frasca, Gonzalo (Ludology.org) (closed, but archive is there)
Gillespie, Thom (Mediajazz.com)
Glas, René
Goodfellow, Troy (flashofsteel.com)
Griffiths, Mark
Jenson, Jennifer
Juul, Jesper (The Ludologist)
Kultima, Annakaisa (Aakoo’s Game Lab)
Lankoski, Petri (Beyond Skin)
MacCallum-Stewart, Esther
Mauco, Olivier (mainly in French)
Mäyrä, Frans
Pearce, Celia (and Friends)
Rousse, Thomas (Ludist)
Rutter, Jason
Stenros, Jaakko
Taylor, Nick
Voorhees, Gerald
Waern, Annika (Persona)
Whitton, Nicola
Wiemker, Markus
Wilson, Douglas
Woodford, Darryll
Wright, Talmadge
Yee, Nick
Zagal, Jose Pablo
Zimmerman, Eric