CBS is history in my home unless they come clean with the public. It burns me that I won't be watching the season premieres this week of Everybody Love Raymond, King of Queens, etc. I refuse to patronize a station that was involved in trying to influence a Presidential election by using forged documents. It's criminal.
Be sure that the sponsors of those shows know what you're doing and why. Otherwise, unless you're a Nielsen household, your not watching CBS won't have the slightest effect except to make you feel better (not that that's a bad thing).