yes it is.
yep.
actually, dubstep is defined as a song that is around 140 BPM, has mostly half time drums and a focus on a dark, deep bass.lolno, the first person is more right.
oh good cause I am really loving it :DI only know a couple artists who make it though (Televisor, a little bit of Madeon possibly, aaaand some of the guys on Funkyypanda)
there's also Rundfunk and EDDR who both make up televisor but i wouldn't count them as separate, though they do individually release songs.