Worth reading this
http://www.vice.com/en_uk/read/an-oral-history-of-dubstep-vice-lauren-martin-610
I think the early dubstep days were great and really exciting, it's not often a new genre comes and has the underground affect that it did. These guys were 17/18, make stuff up as they went along and the atmosphere in the small clubs/basements was brilliant, much better than the club atmosphere of today.
For me, it's quite easy to see how Benga became big, he polished up his production skills (which for me, was a negative, preferred the rawness) and formed Magnetic Man at the right time. It was pretty much Magnetic Man that changed the genre (for the worse imo), gone were the days when you were in a sweaty club with Benga playing over you topless or something and it ended up being in a superclub, in a shirt. As soon as that happened, dubstep was lost.
Since then my tastes have changed, much more into techno and there abouts, but nothing compares to the fun I had when dubstep first came out. Would have loved to have gone to that DMZ night though.