News from the world of retail.... 
Wow.  A tough day for Amazon. 
First Google announces it's going to 
create a eBook store to go after the niche currently held by Amazon/Kindle.  Only their shop will be hardware independent so you will be able to read your book on just about anything. 
Then there is Walmart, who apparently has their panties in a twist because people keep calling Amazon the "Walmart of the web".  So they are launching a 
full frontal assault on amazons book business.  Heavily discounting some highly anticipated upcoming books.  
I gotta say, it would make me nervous if both Google and Walmart were gunning for my customers.