CBS is following suit right behind HBO.
CBS All Access $5.99 per month just announced.
http://investors.cbscorporation.com/mobile.view?c=99462&v=203&d=1&id=1978514
Yes, but there's an important difference: the former gives cable-cutters a legal option for premium content not available directly; the latter is just greed. Broadcast content has typically been made available to viewers without cost.