Well, I listen to all forms of music, ranging from Mozart and Bach; to Stevie Wonder and Tears for Fears to Disturbed, Lamb Of God, Pendulum and Skrillex and I think dubstep is a great form of music. Yes, it doesn't require a lot of work to get it sounding as 'dubstep' but, really, that's the same with all music. Almost every genre of music follows the ABA or terinary form, where a rythm & Melody are created, then variated, then returned to. So to everybody saying dubstep is stupid just take note, every form of music has it's own form of 'repetative bleeping', persay.
Also, as with every other form of music, your appreciation of it comes from what you've listened to. I agree with everyone out there that says that SOME dubstep remixes have utterly butchered the original song, to a point of detracting from the original quality, but that's not to say ALL remixes are like that... some are damn good.
OT: Can someone tell me how to embed youtube vids? The youtube link isn't working...