iBooks 1.1 with PDF support opening and reading of PDF documents from the book case.
The whistle app allows you to make free calls in USA from anywhere in the world where Wi-Fi or 3G signal is available.
Tapbots has released a very nifty app called Calcbot which is a basically a calculator for the iPad. Calcbot features history tape, that saves the calculated result and expression view that is not available in other iPad calculators. [link]
Flipboard is a spick-and-span fresh app that takes social networking tools and transform them into social "magazines".
The Wired Magazine app for the iPad is truly amazing. It comes with beautiful graphics and the colors are simply stunning. I found the text very easy to read.
