iAd Producer 2.1, the app which allows developers to create iAd content for iOS apps, has added a few new doo-dads... one of which is Twitter support. In addition, iAd Producer now offers support for third-generation iPad Retina display.
There's a nice little blurb about the other stuff it has to offer over at Mac Observer
[quote]Version 2.1 also added the ability to include WebGL content in iAds, loads faster and improved overall performance. Ads can be tested ahead of release through iOS devices connected to your Mac via USB. [/quote]
iAds is ... more