Great news! There are now more issues of the awesome Light It magazine for the iPad now available with Issue 4 to follow by year end. For those who got excited by the superb first issue and then wondered what happened, there was a delay in getting the app approved by Apple, but that's all done now and the issues are available. At $2.99 an issue, I'm not sure there is a better and more beautifully constructed way to learn about lighting.
If you don't have the app, go get it. If you don't have an iPad, now you have a great reason to get one and to call it "education expense".