The new Guardian app is out for the iPad and it's brilliant. I'm a fan of moving daily's online and onto app's as they are easier to access, and perhaps in doing so can spread information better, faster and further through the shared medium of social media.
Just one thing Guardian: where's The Observer app? I'd love to read the features on the iPad every Sunday.
For all non-iPad users The Guardian online is still a perfect read: http://www.guardian.co.uk/