Does anyone know if there are any integrations to the Messages app so you can voice to text?
Vlingo - http://www.vlingo.com/
There is also a Dragon app in the AppStore but from what I have heard it does not work very well in terms of integration.
i have the same question. i'm not looking for a separate app, rather a speech integration tool like the droid has with google speech to text... there's a mic integrated into the keyboard so you can speech to text just about anything, sms, search etc.