Motivating Workers

I've always ponder around how to motivate people. To me it seems there are a few guidelines in general, but as with much else you need to tweak it to fit with your context. Kathy Sierra wrote a few interesting lines on passion for work here. And when reading it I found a few other blogs that where interesting. One of them being David Maisters blog and another being Christopher Marstons blog, both giving good ideas on how to "manage" people. They are all well worth a look!