Partial Source: The Wrestling Observer Newsletter
-- WWE Main Event is averaging a 1.1 rating with 1.76 million viewers this year. WWE Saturday Morning Slam averages a 0.6 rating and 935,000 viewers. Both shows include delayed DVR viewership. Both average a 2 share rating, which is the percentage of viewers watching TV at the time. RAW averages a 5 share while SmackDown averages a 3 share.
-- Wrestlemania 28 was the best selling sports DVD of 2012. CM Punk's DVD was #4 and The Rock's DVD set was #5.
-- Here is a video of David Lee Roth discussing Japanese Wrestling Legend Rikidozan: