Game Developers Conference (GDC) Austin has changed its event moniker to GDC Online, reports Edge-Online.  The organizers said the move is to better reflect the conference’s focus on online games and emerging trends such as digital distribution, micro-transactions and the growth of casual MMO games.  GDC Online is slated to take place Oct. 5-8, 2010.  It’s still in Austin, Texas.  Read more and access the event site at Edge-Online {link no longer active}.