How can I find out what devices support Skype video calling over Wi-Fi? (I'm particularly interested in tablets.)
The Skype application description in the market lists the list of devices that supports video calling. As of Skype 22.214.171.124, video calling is supported on these tablets:
Devices that are not listed may still be able to do video calling, but Skype says that the video quality may not be as good as on supported devices. Check out Skype's application description page for the latest list of supported devices.