OK, so Comcast is my cable company. They, like all other companies out there, occasionally show public service announcements (PSAs). Except that Comcast, for some reason, feels the need to announce that they just showed you a PSA. After every PSA, they show thier logo, with the voiceover "Comcast: Focused on Community."
I DON'T CARE! Good for you, Comcast. Most people don't feel the need to announce "I just lectured you on morality!"
Of course, I don't really believe that Comcast really is just saying "look, we care," I think they're just looking for an excuse to remind you that you're watching cable television, powered by Comcast.