Will dance on TV keep Fans home?

Ok, so TV dance is hot. Here's an interesting piece from AP about just exactly how hot. Some of the concerns, and major ones at that, is that will all the dance happening on TV who's going to leave the comfort of the couch and actually go see live dance. With the price of gas people even have a viable excuse to stay home. Go ahead, read the piece dance people, but let's prove otherwise. If you really love dance you can't be fed by dance on TV alone. Heck, it's in a box!

Why not turn this thing around. If dance is hot, why limit its hotness to just one medium?