Every Which J(J) But Loose

If you want to judge the impact that The App That Ate Hollywood has had on the whole entertainment ecosystem—and why the whole thing may be poised for a gigantic rearrangement, aka trainwreck, in the very near term—you need look no farther than the WarnerMedia deal with J.J. Abrams. Announced late last week, the deal valued Abrams at officially $250 mil…