@jaxn, i don't know what twitterberry is, but there's no problem building an app that posts to both twitter & pownce simultaneously.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@jaxn, i don't know what twitterberry is, but there's no problem building an app that posts to both twitter & pownce simultaneously.