iPhone/iPad App Development

For those interested in iPhone/iPad development and looking for other development environments than that provided by Apple, here is an interesting item: [Ansca Mobile](http://www.anscamobile.com/) has released [Corona](http://www.anscamobile.com/corona/):

> Corona is built from the ground up to enable designers, web developers and engineers to quickly develop and distribute highly optimized native iPhone applications.

You can download a trial version of the SDK or you can get a full version with a one year subscription to their Corona Developer Program.