Its just like, well then, what the fuck is dubstep...?
Its funny to see so many guys say 'if you aren't listening to *(certain artists name)* then you haven't heard dubstep. I really don't get it. Its quite stupid.
Pretty much sounds like a bunch of old grandmas saying '"oh thats not music, it doesn't have a conductor and lots of string instruments"
It's not like I don't call a car, 'a car' because it don't run on steam no more...
Get with the times

Like to get to my point... You'll hear songs that are clearly dubstep etc. But because its 'new' and hits a large population, all the underground boys come out and claim it to be not dubstep.
For my examples, I'm not a fanboy for either of these guys, and I know so many people are gonna come straight and say "but dude that is not dubstep" But seriously, cry me a river.

Example 1: Ellie Goulding Lights (Bassnectar Remix)
Example 2: Skrillex - Scary Monsters and Nice Sprites
(These are the two most obvious examples of where all the underground boys come out and claim it ain't dubstep)