Rain
Judging from the number of times I've read the question on various forums, I've come to believe that infamous dubstep wobble is the new cher effect and that it is to music what the duckface is to photography. ;)
it's been asked before many times over the years.. except the name changes.. "new" hardly, it's a case of everyone has jumped on that bandwagon to try to get money from it.. nothing to do with the music..
same happened with UK garage and Jungle to a point.
e.g.. how to make a reece bass , with jungle..
the other craze I noticed of late is stripping back old songs to just have a singer + a piano or harp or guitar... or something like that.
some songs should never be covered... but it does work for a few *IF* they have put in the work with the arrangement also.