What are some alternatives?
When comparing Amazon Kindle and Google Play Newsstand, you can also consider the following products
FBReader - FBReader is an e-book reader for various platforms. Features:
Flipboard - Your Personal Magazine. Find, follow and flip stories that change your world.
calibre - Ebook manager, viewer & converter
Inoreader - Dive into your favorite content. The content reader for power users who want to save time.
Cool Reader - Fast and small cross-platform eBook reader for desktops and handheld devices
News360 - News360 is a smart news app for your phone or tablet that learns what you like and brings you stories from across the web.