Add ability to save images sent via XHTML (XEP-0071)
Inband (or inline?) images can not be saved.
Post an image with the Image Plugin and try to save it after it is posted.
Ability to save images with right-click (like avatars).
Images should be savable, otherwise it feels like Windows and DRM. Currently, it is like trying to capture a picture from a video played in Windows Media Player... but hey! you get to picture a mysterious black background instead. (it occurred to me with WinXP as I recall)
P.S. Images can be saved with Jappix.