You're talking about profile building and we don't do that. We only know demographic information voluntarily given to us. Like I said above, I think about 3K. Don't quote me on that. I know they aren't huge. If you want an exact number, I can get that from the IT department.
Ads are the advertiser's responsibility.
We do not create or generate creative. From users who voluntarily complete demographic information. We don't get any information other than that the ad was clicked on about the user. Any demographic information is given voluntarily. Ad clicks are tracked so that we can bill our advertisers for that action.