WebOS Quick Text allows you to send your most common predefined messages without having to continuously type them out. Quick Text comes pre-populated with common messages like "On my way", "Running Late", "In a Meeting" and you can customize with new items. With Quick Text you may not even need to open the keyboard. Simply choose a message from your predefined list. Quick Text will interact with the existing SMS app, launching it with your selected text. Just choose a contact and click send.

Currently in beta testing and available on Homebrew on Pre|Central.net