OK, it seems I've racked up quite a few names, and I'm probably not going to stop here with creating more. I thought I'd compile a list of all the pseudonyms I use and what genre of music they're for:

SKULLtagger - glitch and experimental techno
fearless - recently changed from all caps to all lowercase, I'll be producing dark ambient under this name
X-Ekutr - brand new pseudonym, this is the name I'll be producing my hard-hitting industrial and EBM under
WolfXIII - hardstyle and jumpstyle
Adren - another new name, I'll be releasing my DnB under this name instead of WolfXIII
No-Life King - now defunct. I'll probably up the edge on that music a bit and produce it under X-Ekutr
Wolf - now defunct. I'll probably beef these songs up a bit and release under WolfXIII