For me at least the killer feature in the twitter app is the global hotkey I can press to hide/show it: when I have 5 seconds of downtime I can press the hotke

For me at least the killer feature in the twitter app is the global hotkey I can press to hide/show it: when I have 5 seconds of downtime I can press the hotkey, read three tweets, and then send it away. Great for filling short pauses while other things load or I'm waiting for a response from someone. Fortunately Tweetbot has that same feature now, so I've switched to it.