This site is devoted to copyright and issues of 'intellectual property,' particularly the issue's analytical aspects. It also concerns itself with the gap between public perception and the true facts, and with the significant lag time between the coverage on more technical sites and the mainstream press. For site feed, see: http://grafodexia.blogspot.com/atom.xml To see the list of sites monitored to create this site, see: http://rpc.bloglines.com/blogroll?html=1&id=CopyrightJournal
Interesting tale of the dominance of the Gem clip over all the others. I'll put forth a less story-driven potential explanation, though: the Gem clip flourished because it was one of the few which was unpatented (they patented the machine but not the clip shape itself). As always, there are benefits and costs to stronger content protection, and neither stronger nor weaker protection can be said to be pro-innovation. It all depends where on the curve you are.