adeelarshad82 writes with news that Microsoft has acknowledged and taken responsibility for the theft of code belonging to Plurk.com, although the company also said it was the work of a Chinese vendor. Yesterday we discussed Plurk's blog post accusing Microsoft of copying their UI and code for Microsoft's Chinese microblogging site, Juku. Microsoft has now taken the site down and indefinitely suspended Juku's beta.

An anonymous reader writes with this excerpt from an AP report: "Australian scientists have discovered an octopus in Indonesia that collects coconut shells for shelter — unusually sophisticated behavior that the researchers believe is the first evidence of tool use in an invertebrate animal. The scientists filmed the veined octopus, Amphioctopus marginatus, selecting halved coconut shells from the sea floor, emptying them out, carrying them under their bodies up to 65 feet (20 meters), and assembling two shells together to make a spherical hiding spot. ... 'I was gobsmacked,' said Finn, a research biologist at the museum who specializes in cephalopods. 'I mean, I've seen a lot of octopuses hiding in shells, but I've never seen one that grabs it up and jogs across the sea floor. I was trying hard not to laugh.'"