I have never found a show so tasteless or offensive that I've felt the need to boycot it. I watch very little tv, so it's easier for me to just... not turn it on and wait for the bad shows to get cancelled.

But if a show is offensive, there's things you can do. One is contact the proper people at the tv station. Another is to contact the show's advertisers and threaten to boycott their products if they sponser the show. Threatening and insulting someone peripherally related to the station isn't going to get you anywhere.

And why do people who profess to follow a religion of peace and love so quickly condemn strangers to the burning wrath of hellfire?