Exclusive content?

Should print newspapers or television produce exclusive content and not post it online for 24 hours? This is a question I posed to a manager at work last week. If everything is posted online right away, what reason or purpose would be left to actually read a print newspaper or watch a newscast or listen to NPR? That's not to say I don't think this exclusive content shouldn't go online. It should be online, ideally in a complementary form. I also understand that not everyone gets their news online. But when will this shovelware online go away. Enough.