Alright, I'm going to try to reconcile two main camps of thought I've seen in reading through this thread.
First, we are in the WWE forum, so I don't think it is unreasonable to assume that very few will know who toyota, or any of those other women are. I did not watch the clips, but I do believe xfearbefore in that these women probably are more talented than anyone in the WWE right now, but I do not think it is necessarily fair to make a comparison to folks that very few others will recognize, especially since this is a WWE forum.
On the other side, we seem to have a lot of people jumping on Trish and Lita, which I can understand because really, who in the WWE has really stood out and been as memorable as them in the last decade or so? Honestly, a decade from now people will still know and remember trish and lita. Can we say with certainty that anyone a decade from now will remember...oh, say maria kanellis or candice michelle? Or even some folks on the current roster, like alicia fox or rosa mendes? Hard to say....but I'd be willing to bet that Trish and Lita are more likely to remembered than them. So just on a basis of comparison alone, I think it makes sense that most people seem to think that trish or lita were two of the best from the WWE (and while I agree that they probably were just by comparison, to be totally honest, for me personally I can't think of a specific match or feud or opponent that either of them had that really stands out in my mind as being a truly fantastic or memorable confrontation).
I do think it's a little strange though to say kharma is the greatest "of all time", when again, in a WWE forum, no one who watches only WWE has any way to judge that. I'm also not convinced of the "of all time" argument but then again, I don't really care enough about that distinction to go back and look at old tips of moolah or others who were considered great women wrestlers.
So yeah, to nutshell it: I think it makes sense to think that trish or lita stand out the most when considering performers within the WWE only.