Curvy Barbie is a big and necessary first step. By their very nature, first steps are often a little unsteady and are meant to be exploratory. I cannot imagine a scenario in which any Curvy Barbie could satisfy everybody's needs and opinions on this matter, because she is just one body. But I can see how we can learn a lot from her — things we simply couldn't learn if we didn't let her out into the market and see where she goes. Take a look at the internet today and you'll see how much we're already learning because of her and her Tall and Petite sisters.As of this writing, #Barbie is the number one trend on Twitter. "Barbie diversifies by adding new kinds of rather slender women," tweets New York Times columnist Anand Giridharadas."SO happy to see all of the new Barbie bodies!" the iconic Gabifresh chimed in Added business advisor and TV personality, Carol Roth : "Having a 'curvy Barbie ' isn't a win for girls/women. It's a win when the discussion is no longer about our bodies."All totally valid opinions and hearty food for thought. Curvy Barbie was born 13 hours ago and she's already brought more voices to a vital discussion. I say anything that drives a conversation about feminism and body diversity to the top of the charts is an undeniably good thing.Then, there's the conversation happening offline, amongst children. That's the one that really matters: Barbie is, after all, a toy. Time 's in-depth exposé on the development of these new Barbie bodies underscored the sad fact that while we crow about our great strides with acceptance and diversity, kids still don't want to say the word "fat" out loud.Observing a room full of kids testing the doll at Mattel, "A shy 7-year-old refuses to say the word 'fat' to describe the doll, instead spelling it out, 'F, a, t,'" writes Time reporter Eliana Dockterman. "'I don't want to hurt her feelings,' she says a little desperately."A scene like that reveals a lot, both about what kids perceive as fat and how they feel about fatness. I wouldn't personally categorize Curvy Barbie as fat, but she is different. And we cannot underestimate the impact of showing kids something different, even if it's just a little bit different or not the kind of different we would have preferred. Diversity is all about exposure to difference and the understanding that different is normal and, above all, equal.The more time Curvy Barbie, with her slightly thicker arms and small, but rounded, belly, stands on shelves alongside her skinnier sisters, the more mundane she becomes. Today, she's groundbreaking, but when she becomes a normal toy, what ground might be broken next? After all, plus-size bodies are in the spotlight now, but what of all the other bodies that don't look like Barbie? There is so much difference among us and so many words we're scared to say out loud. If Curvy Barbie gets us saying some of them, who cares how big her thighs are? The point is, we're talking.