Geoffrey, I saw this post briefly in our Sucess - Getting Started Premier chatter group and now it's not there:

"We have implemented several Sales Clouds and rolled-out partner protal ssuccessfully and now find myself and the Admin looking for content management solutions. Ideally, Chatterbox might solve this but I need some technical questions answered? Can you help with a relate URL?"

Did you delete the post have submitting? If not, I want to track down why I can't see it.

Also, do you still need some assistance?

Thanks!