Of course I would accept dubstep. I would accept Janelle Monae too.
Alternative radio's glory days, for me, were in the mid to late 90s (Pre-NuMetal focus) when it mixed grunge/post-grunge, pop rock, lillith fair, britrock, punk/pop punk, west coast indie-pop, electronica, and even occasional hip-hop all together forming like a parallel universe version of Top 40 radio. It was never perfect, as it was usually grounded by the latest post-grunge band (Matchbox, Tonic, Fuel, Bush, STP, Candlebox, etc) but it was always a fun listen. The imaging was always fun too... It felt more like a self-deprecating amusement park than a self-righteous music hipster.