Switching everything online isn't the be all of everything, I was reading a article on David White from Cricket when it signed to stream Cricket with Spark, it's the way of the future he said, look what happened there.
No different to racing, streaming is OK as a option but jamming two trackside channel's into 1 for audio don't work, still important to have racing on radio just as it is for Cricket, not everyone has access to good internet or is working, driving etc etc.
I note tomorrow's racing show on Senz starts at 3 o clock from Ellerslie, does that mean Riccarton don't matter .
I should add that Cricket left Radio Sport because NZME offered Cricket a lot less to broadcast rights for radio, I suspect Sky will do same when negotiating tv rights in a year or two.