Gosh. For me it is not a place of darkness or nothingness. For me the "emptyness" is a lot more like "the fullness." It is quite akin to what some call "the field of all possibilities."

It may very well be the ending point of all creation just as it is the starting point for all creation. Source and destination.

It seems more of a place where the dualities have not yet seperated. Where it ain't white/black good/bad us/them.

It's just a place before the time-space continuum begins to chop things up into little pieces only to reassemble them again after the game is over.