With brands pulling ads from Google’s YouTube due to their appearing near terrorist videos and other objectionable content, can TV networks now make a more compelling argument against advertisers diverting ad dollars to certain digital outlets?

Yes. Brand image is everything.

No. In the big picture the number of digital viewers--and desirable demographics of those eyeballs--is too great to ignore.

Maybe. If Google rectifies the situation, brands will return. If not, TV can make a strong case against digital.