Yeah, so two good questions. So the Meta thing, Meta was a launch partner of Max. They're a good partner. They've been in the Max platform for a long time. They are a bidder on anything that has an ID today, and they're not a bidder on anything that does not have an ID. So think IDFA off. That's about two-thirds of the full-screen ad units that they currently bid on. They – Started bidding more on that, as you saw on LinkedIn. They did not start bidding on no ID traffic, and they might very well bid on no ID traffic in the next couple quarters. As you know from our business over the last couple years that you've been following, there have been numerous times where we've added more competition in the max auction. Unity has grown with Vector. Liftoff rolled out Cortex, and it's growing really quickly. Moloco has been growing, and we turned them into a bidder in the last year. You had Google switch to bidding. Every time this has happened, there's been this confusion around, well, in an auction dynamic-based system, competition should decay up Levin's edge. You've never seen that happen, and this is what I tried to cover in the talk track. The reason is that, one, we're really big and really good at what we do, but, two, every impression is not worth the same thing. Our model is exceptionally good at valuing the impression for what it is, for our data and our customers. Sometimes it values it really high where we make a lot of money. Sometimes it values it low where we make less money or potentially lose a lot of money. And what happens when you get these bidders getting better is that they take some of those impressions that we value low where we might not have made any money or any material money, and now we get a 5% amount that we can tax the bidder in our ecosystem. So growth in the ecosystem allows the max market economics to improve, and we've never seen growth in the ecosystem cause harm to our app-loving bidding system. environment since we got so good. Now, this is post-Axon 2, where we became the market's dominant player. So I do think it's an important point that people are getting lost on. So I want to see if you have another question on that before I go on to the mediation discussion. No, that was very clear. Thank you. Okay. So on mediation, look, We got in the market with Max when we bought it and built that technology. We didn't buy technology. …