[aprssig] Messaging Applications

[Tim N9PUZ]

Are there any messaging only APRS applications that could be run on a 
smaller device like a netbook using an external radio/TNC? The text 
messaging features of UI-View and others seem almost like after 
thoughts. I'd like to find something that was really good at text 
messaging that didn't need all the fancy graphics, etc.

Tim, N9PUZ