I am currently using the official Twitter app and it's not too bad on the whole. However, I was wondering if there is a way of being able to comment on photos which have been uploaded via TweetPhoto etc, from the official Twitter app? I know you can add TweetPhoto to your allowed applications via Twitter on a computer, but there doesn't seem to be a way to comment on the photo from my mobile. I could reply to the tweet, but that doesn't leave a comment underneath the picture of TweetPhoto. Hope all that makes sense. It would be handy if there was a Twitter app which let the user comment and correspond via whatever medium one of their contacts used to upload a picture etc.