Facebook's faithful copying is the large tech corp <i>standard operating procedure</i>. Google, Amazon, Microsoft and Apple will start product lines based on accurate rumors about what the others are doing, and then cancel them as soon as their competitors do. This form of "copy thy neighbor" just happened with something like three major R&D products/features, one of which was cancelled and another leaked in the tech press.<p>Sandy Pentland cares a lot about these things and it's too bad Facebook just ripped this stuff off.<p>But he will have the last laugh: People already don't want to work at Facebook. It didn't matter so much that all those supposedly smart people aren't really capable of meaningful innovation. There will be a lot fewer of those smart people now.