Sprint has been bragging about being the first 4G carrier for the longest now. This may be true but they currently has no 4G capable phone to take advantage of this. This may change this coming summer with the release of the HTC Supersonic.
Google has recently announced another Google made app for Android. This app is called Google Shopper. Shopper lets you find product information quickly by using your phone's camera. This app is similar to Barcode Scanner and Shopsavvy. So if you are familiar with those apps you can jump right in and feel right at home. If you are not it is a very easy and intuitive program to learn.
If you are from the UK this is great news for you. BBC has an Android app in the works and it should be available soon in the Android Market. This app will aim to delivery the full BBC news experience bringing not only news but sports as well and there is a chance that the iplayer, which is a video service that allows you to catch up on news you missed, will be included also.