Pocket 2 Kindle is a service that sends your Pocket list to your Kindle. You can customize P2K to deliver your newest and oldest items, or try a random assortment of saved items for fun.
Amazon has released Kindle Lite app for Android in Beta for low-end Android smartphones. The app is less than 2MB in size so takes significantly less space on the smartphone, works smoothly even on 2G networks.
Push to Kindle converts web articles into e-books and delivers them to your Kindle account. It allows you to read long-form web articles the same way you would read an e-book purchased from Amazon.