'Mad Money' Spotlight: Cramer's Online Plays

Companies involved in supporting and creating Internet video would seem to represent an obvious growth business.

But tradable plays are few and far between for the retail investor -- and long-term investible stocks almost nonexistent -- Jim Cramer noted in his "Mad Money" broadcast Friday evening.

A few relevant stats: many pundits expect video to account for 60% of all Internet traffic in four years. And a recent poll of American adults showed that the Internet is the favored method for consuming news -- by a long shot -- with 56% of those polled saying they get most of their news from the web. In second place was TV, with 21%. ...