Get employees to share their knowledge

We have talked to many company owners, executives, managers and employees about sharing knowledge.  While they all agree sharing knowledge is critically important to their companies, most of them are frustrated by the dismal progress in getting their employees to share such information.  Among all the reasons that we heard from them about why people do not share knowledge, the top ten are listed below.  I would like to know what you think.  Please mark the top three reasons that you think why people do not share knowledge and feel free to tell us any other reasons by leaving us a reply below.  Once you enter your vote by clicking on the Vote button, you will be able to see the overall voting results.

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