FCC should allow them to get bigger, but the terrestial loophole should be closed, so they can't screw rivals out of programming customers want. See if Comcast wants CSN HD in Philly all over the place, as well as CSN-NW HD. Bet they balk.
Bravo! Bravo! and I don't mean the cable network. Not only should the terrestial loophole be closed but Comcast should be required to share any cable network it owns or partially owns on a non-discriminatory basis even with its competitors before it's allowed to exceed the 30% threshold. That's only fair.