Speaking of Twitter apps, Twitter today released an update to their official app for Mac that brings support for images in direct messages and tweets with multiple images (first rolled out on the iPhone in December and March, respectively).
Progress on Twitter for Mac has been slow, but I’m glad the app isn’t completely abandoned. It would be nice to have all the recent features and design changes of the iOS app, though (particularly Cards and redesigned profiles).
Side note: you can use this Terminal command to enable circular avatars in the app.