If you like reading and already have an iPad, should you buy the Kindle? Or is the iPad with the Kindle app sufficient?

I really like the Scribe, pricey and limited though it may be. The question is whether you should choose an iPad instead.

How does iPad stack up against Kindle and Nook? Amazon Kindle ... from third-party sellers for less than the original launch price. Before you buy a device for reading e-books, you should have ...