Skype and Amazon Android apps are going to be released pretty soon. Skype app can be downloaded from the links mentioned here, While Amazon Android app may take some more time before it can be seen on Android smartphones.
Amazon lists Samsung P1000 Galaxy Tab for sale costs €799 which powered by latest Android 2.2 Froyo OS with 3G data / voice phone functionality, featuring 7” TFT Capacitive touchscreen, Cortex-A8 processor, PowerVR SGX540 graphics, 3 MP camera with flash, 3G, wi-fi, Bluetooth, 16GB or 32GB internal storage.
Amazon just released its 3rd generation of Kindle Reader featuring free 3G+WiFi, 6.0″ E ink display with full image zoom, Linux Kernel OS, 64 MB RAM, 4GB storage capacity. It offers one month of battery life without recharging. Check out the full specifications here.