A few days ago, Yahoo rolled out a version of the Yahoo Messenger for iOS that supported video chat and promised the same on Android shortly. Of course, we can't wait for "shortly" - that's entirely too long. Remember the Glacier/MyTouch ROM leak from yesterday? Turns out, it contains a full version of the Yahoo Messenger app, including video calling. Ripped out by the brave xda member matthewjulian, the app is available for download immediately (see below).
I installed the new app on my EVO 4G without a hitch and tested video calling with a PC version of Yahoo Messenger 10 on my Windows machine.