MIT's Technology Review has a piece on Christopher Kelty and his book Two Bits: The Cultural Significance of Free Software. "Two Bits 'is a chance to articulate how the culture of free software is
significant,' Kelty says. 'Not just the mechanics of how does it work,
but what does it mean?' He says people could use his book to apply
practices common to free software elsewhere." Two Bits is available free online as well as in our handsome print edition.