As many have noticed, the Twitter App doesn't render sharply on a Retina display. Some say Tweetbot is the app to get for Retina compatibility, but it costs $19.99. That's a tough cost to swallow ...
I carry my iPad everywhere, and now that I've got the new one with the high resolution display, I'd like to use it as a second monitor for my Macbook Pro. It would be great if I could occasionally ...