This report, titled: Indie Fever The genesis, culture and economy of a community of independent software developers on the Macintosh OS X platform by Michiel van Meeteren looks pretty interesting.

‘Indie Fever’ is the first result of a multi-year human geography research program to investigate the social and economical world of so-called ‘Indie’ developers on the Macintosh platform. ‘Indie’ is the self-chosen nickname of software developers that serve worldwide markets from the Internet, hold their artistic values in high esteem and celebrate their ability to make high quality software as small companies. Indies form a major part of the pool of developers of third party software for the iPhone that is currently available in Apple’s App Store.

It is a Bachelor’s thesis (108 pp) and covers a lot of ground, some obvious to Mac users or Mac decvlopers, but worth looking through.