I'll chime in here, since I brought up the edits in chat.
The original answer was posted. Personally, I think it's wrong, but that's neither here nor there.
Your additions, while full of good intentions, actually went too far trying to back up the answer with citations.
Particularly
It also was not entirely black, and glowed with a dark purple hue:
The blade took on a deep violet hue and consisted of an obsidian-colored core with blood-red flecks flashing up and down the blade's length.
Which actually contradicts their offering of the soulsaber as a black lightsaber.
By adding as much as you did, you effectively took a poor answer and turned it into an answer that contradicts itself. That's far too drastic of an edit for my taste, and I would have rejected it, had it come across the review queue.