Messaging alternative MessageMe just updated today with several new features, like the ability to chat in landscape mode if that strikes your fancy.
The iPhone app won’t save chat doodles to the camera roll by default anymore; you’ll be able to save them if you like, or turn the feature off completely, saving valuable space on your iPhone should you so choose. The Voice Notes feature has been improved, and you can search for other MessageMe users using their email.
Audio now works for messages with video, and you can save videos as well in the new version. There’s also other “minor fixes and performance improvements” to be found.