- A few companies have one. There is even a site that publishes corporate policies if you want to see some samples. http://socialmediagovernance.com/policies.php
- Other companies simply block access to the sites for all employees with no exceptions.
- Most other companies simply don't have a policy and don't seem concerned about it.
We finalized ours this week and it is a pretty good combination of suggested behaviors (Netiguette) while addressing the compliance and legal concerns. We'll be sharing this with our employees shortly and making it part of our Employee Handbook as well. In a highly regulated industry, we think it is important.