The page does make it clearer when a company has endorsed the page or not. A couple observations
* I don't think the "X has Opted Out of this Community" and "X is not yet participating" states are both needed. Just labeling it as unofficial in both cases should be enough.
* The wording in the post a topic to the forum (#6) is strange sounding to me. Maybe "Ask X customers a question"
Well, showing "Opted Out" might save someone at the company having to answer eighteen hundred emails from people suggesting this cool service they should use. ;)
* I don't think the "X has Opted Out of this Community" and "X is not yet participating" states are both needed. Just labeling it as unofficial in both cases should be enough.
* The wording in the post a topic to the forum (#6) is strange sounding to me. Maybe "Ask X customers a question"