Examining the feature-length stories from the Gamasutra network, here's the top full-length features and blogs of the past week on big sister 'art and business of gaming' site Gamasutra, plus the new pieces from educational site GameCareerGuide that debuted last week.

We're trying a new format this week that simply has basic links to the Gamasutra and GameCareerGuide features, but also points out the articles rounding up our Member Blogs and Expert Blogs sections on Gamasutra.

Actually, these section are quite honestly producing almost as much good user-created content as the editorially curated parts of the site nowadays - so bravo to them.

Here's the rundown for the last seven days or so:

- The last week of notable Gamasutra features includes such variety as Chris Hecker & Andy Schatz on exhibiting indie games at PAX, plus interviews with the City Of Heroes team and on Activision's indie game challenge, as well as a chat with IO Interactive and the latest NPD analysis.

- The highlights from Gamasutra's Expert Blogs sees industry notables write about diverse topics, including Cow Clicker's satirical look at social games, tips for rookie indie developers, and why Limbo suffers from poor puzzle design.

- In highlights from Gamasutra's Member Blogs, our bloggers write about diverse topics, including the demise of local co-op, behind the scenes features in games, and the possibility of a subscription-based shooter.

- Educational site GameCareerGuide's latest features include a look at nonlinear narrative in games, and a criticism of Sonic 3/Sonic & Knuckles' odd leanings from GSW columnist Eric-Jon Tairne.