Version User Scope of changes
Sep 1 2009, 11:53 AM EDT (current) Anonymous 15 words added
May 8 2007, 10:44 AM EDT KevinSugrue 18 words added

Changes

Key:  Additions   Deletions
The advertising campaign channels and dayparts mix, what is in line with natural viewing flow.
The mix of programming delivered if ad space was bought at random, rather than by a defined audience.