It's been signal-boosted over at DW but I haven't seen it on LJ yet:
qian: ebook piracy which has some very helpful Malaysia-specific comparisons, and following up, control and connection, which talks more about the relationship between reader and writer
colorblue: This is not a post about yoga! (discussing the larger issues of control, appropriation and oppression that is involved with Intellectual Property)
deepad: The politics of discussing illegal file-sharing (and the previous discussion, the morality of e-book piracy
marina: untitled post about her Israel-specific examples
boundbooks: agh. (Or, some quick thoughts which I think neatly encapsulates many of the ideas going about, and a more intense discussion in comments)
starlady: Some links on illegal file-sharing and IPR
snarp: On Digital Piracy, By Way Of My Confession That I Am A Deranged Criminal.