I'm working on a literature review of tagging for a class. I am particularly interested in the collective action and cultural convergence aspects work.
I've been traipsing through various articles and blog entries on the topic and i'm wondering if folks know of good pieces that i've missed. I'm looking for articles that analyze tagging either through data, through situated comparisons or through philosophical hammering. They don't have to be academic, but they do have to contribute something new. I'm not looking for how-tos or discussions of particular services. I'm also trying to focus on unique viewpoints as opposed to round-ups.
I would also be stoked if anyone knows of any information management literature on the cultural underpinnings of keywords and indexing or anything involving collective action and librarianship in metadata. How do differences across libraries or across countries get resolved?