I've been waiting for the ability to share a Keynote presentation as an actual presentation on iWork.com, and it's finally here.
In another update (yesterday brought iLife updates for iPhoto, iMovie, and Garageband) squeaking in before the Mac App Store launch, Apple has released an update for iWork 9.0 and later as both a download and a software update.
The release notes mention the usual miscellaneous bug fixes as well as some improvements:
Adds support for playback of Keynote presentations on i
