[If you make online games of any kind - from the kiddiest kid MMOs to the RPG-iest fantasy subscription games through those ubiquitous Facebook titles, you might want to submit a talk to our colleagues at GDC Online - info below.]

GDC Online organizers have announced that the call for submissions is open for the leading online game-focused conference, which takes place this October 5-8 in Austin, Texas.

GDC Online, formerly known as GDC Austin, is now accepting submissions through midnight EDT on Wednesday, May 19th to present lectures, roundtables, tutorials and panel sessions at the largest worldwide industry event to concentrate specifically on social games, free-to-play titles, MMOs, and more.

To address the unprecedented growth in the online and social game space over the last year, development and business-oriented submissions for GDC Online are being sought after, in content tracks including Business and Marketing, Design, Production, and Programming.

Notably new to this year’s event is the “Live” track, which will discuss successful post-launch strategies to help increase profitability and retention. This topic covers metric-driven live development, design patterns for viral mechanics, and the balance between customer service and community relations.

GDC Online is keenly focused on development of connected games including social network titles, free-to-play web games, kid-friendly online titles, large-scale MMOs, and more, with a leading advisory board guiding the evaluation and choice of lectures.

In addition to the main conference content, GDC Online will present specialized Summit programs, with in-depth business and technical advice on major up-and-coming facets of the game industry, including 3D stereoscopic games and iPad development.

Submissions are now also being accepted for these Summits, including the iPhone Games Summit, the Game Narrative Summit, the 3D Stereoscopic Games Summit and the iPad Gaming Summit, following the recent announcement of these events on the first two days of the conference.

"While the name of the conference has changed, GDC Online will continue its heritage of presenting the most knowledgeable speakers on the vital online game space, alongside other emerging markets", said Izora de Lillard, event director of GDC Online. "This October, Austin, Texas will be the epicenter for established developers and industry trailblazers to come together, learn, and continue to grow the connected gaming space."

GDC Online will take place October 5-8, 2010 at the Austin Convention Center in Austin, Texas. To learn more about the submissions guidelines and conference topics for GDC Online, for which registration will open in the near future, visit the official GDC Online website.