Okay.......
It seems like most everyone here wants this station to "die" in some way. And of course, DToTheJ, a major dance hater, leads that brigade with this thread. Now it's time I "stand up" to most of you with my thoughts.
If things have to change with Evolution 101.7, it's the musical presentation but dance REMAINS. Granted, EDM may be flying high right now (the Swedish House Mafia did four sell out concerts at the Barclays Center in Brooklyn, NY) but, and I can say this, an EDM standalone format on FM right now is a tough proposition because yes, it is VERY niche and has failed before being too edgy (KDHT - Hot 107.1 in Denver best example....only lasted 8 months).
Of course, the pundits that hate on dance will say that EVERYTHING dance is "niche". And I say NO. On the other side though, and trock made a good point about that, you also have a dance music crowd that can be "staunchly stubborn". Someone defriended me on FB after I posted a comment on my personal wall seeing Axwell on the subway in NYC. That person said something hateful and I told them not to do that on my wall and then the person was accusing me of "slapping the face of every true dance fan by supporting this SHM crap" and defriended me.
For the case of FM radio, IMHO, there has to be that "balance" somehow whereas a dance music core fan (P1) can be satisfied and at the same time you attract those casual fans that think of "Gangnam Style" and "Harlem Shake" as dance music. To a small extent you put on some of the rhythmic CHR (Rihanna, Pitbull, Chris Brown, Calvin Harris/Florence Welch) that's also heard on Kiss 108 and 103.3 Amp. But then you step it up with dance music branded vocals (Kim Sozzi, Nadia Ali etc.), that those stations CAN'T play because it doesn't fit with their strategy, along with other genres such as house. You add the dance branded recurrents in there (up to 10 years) to bring in some familiarity. Then you put in the EDM (Swedish House Mafia, Deadmau5, Kaskade, Benny Benassi, etc) but not to the extent that Evolution is doing.
Of course the ultra core dance fans are going to trip out at that and "hate". But at the same time, there are a lot more potential fans that you have to "ease in" and not go all radical. That's how the dance/EDM brand can be brought up. You don't go into the deep end of the pool if you've never swam or not that good at swimming. Same principle.
Dubstep? Ehhhhh...I know it's wildly popular amongst the college age crowd. And perhaps for a market like Boston, a dubstep specialty show could appear on such a station. I wouldn't think the same for NYC though; personally I think alternative rock stations should be the ones on dubstep since it has that "angst" there.
Evolution doesn't have to "end" if they tweak it.