The new Kobo Wireless eReader allows consumers to browse more than 1.5 million books in the Borders eBook store and update their digital library wirelessly, directly from the eReader device, a smartphone or the Borders Desktop Application.

ENGADGET: New Kobo eReader gets wireless connection, faster processor, pretty colors

Customers can check out a Kindle book from their local library and start reading on any generation Kindle device or free Kindle app for Android, iPad, iPod touch, iPhone, PC, Mac, BlackBerry or Windows Phone, as well as in their web browser with Kindle Cloud Reader.

ENGADGET: Amazon lets you check out Kindle books from library websites, asks you to shush yourself at home

Mobcast offers a cloud-based service that lets customers build up an eBook library collection without being locked-in to one single device.

ENGADGET: Tesco recruits Andy McNab's e-book firm Mobcast to help win the Supermarket content war