The latest Skype update for Android is available to everyone, but it only enables video chat on four specific handsets. Fortunately, impatient modders have gone some way to correcting this profound injustice, by creating APKs that activate video calling on other handsets too. So far we've heard of successful ports on the Samsung Galaxy S II and the HTC Sensation, Thunderbolt and EVO 4G. If you've got some other handset with Android 2.3, a little experimentation with the APK might also be worth your while. However, we just tried it on an Xperia Arc and didn't get very far: the app ran, but efforts to communicate with an Xperia Neo resulted in one-way video, a locked landscape mode and plenty of awkwardness. Let us know if you fare better -- you'll find a Thunderbolt-specific download at the DroidLife source link, and a more general APK at TechPetals.
[Thanks, Rashid and JT]