You could add another top button section called Posts/For You/Posted/Corkboard/The Wall/Show Me/

The basic idea is to have a quick edit section that IS NOT editable by the user.

Used to post messages/photos/videos etc for your clients to see only.

The ideal candidate would be able to show embedded code as well as a frame for web content (whole pages)

Web app candidates are:

Roxer

Weebly

Zoho Notes

Stixy