A new Amazon Kindle ebook reader has been announced by the online retailer. The new Kindle offers better contrast, a faster response when turning pages, extra storage and built-in WiFi. There's a 3G+WiFi version for £149 (which includes all 3G charges) or a WiFi-only version for £109.
At the end of May, VoIP service Skype launched a new iPhone application that allowed calling over 3G networks and noted that "Skype-to-Skype calls on 3G will be free for a trial period which will run until the end of 2010".
The company has just updated its iPhone app for iOS4 and announced it's decided not to implement an additional charge for calls made over 3G.