"Other" Responses

Is your company doing any of the following to diffuse or subvert blogs? (check all that apply)
Other: we have found that being subversive or clandestine can be detrimental in the long run
Other: At my previous employer this was done several times depending on the marketing campaing
Other: developed a study on the value of blogging http://www.backbonemedia.com/blogsurvey/
Other: clients used blog ads
Other: subverting blogs is unethical
Other: not sure