my 2 bits
I pm'd her because I too was curious . She replied she wasn't an sp, (not her exact words) but that was the idea I got. She told me she was doing research! Whatever that means. I guess girls gotta get off too. hehe.
I thought "this is interesting... this might be the first female to participate on this board who was not an sp."
I considered pm'ing her back to say that she shouldn't call herself a "working girl" in her summary if she isn't one. I also believe her name is in blue rather than red which indicates to me she is not a paying customer and cannot advertise. At least I think this is how it works on perb, I may be mistaken.