Michael Hyatt, CEO of Thomas Nelson Publishers, published on his Blog Working Smart a first version of Thomas Nelson planned corporate blogging guidelines. He asked for opinion and comments and he got a lots of it.
Now he and his team published a revised version
Thomas Nelson Blogging Guidelines (revised)
In short:
Michael and his team listened to the advice given and the new rules sound much friendlier, they are straight forward and easier understandable and they comfort and support staff members considering to blog on the companies website