Getting one’s own searchable Twitter and App.net archive sounds good. It’s $4 a month. I can’t afford another web service at the moment, but the application looks solid. Head over to MacStories for more information.
The Sphero wireless robotic ball is a “Robotic Gaming System” for iOS (and Android). It’s an interactive toy for geeks and non-geeks alike, even dogs can have fun with it - watch the video.
A smart plain text GTD system by @wcaleb. Found it in the depths of the comment section of Macdrifter. If you were in doubt, this proofs that comments are still useful.
At some point I need to stop buying weather apps. What I learned today is that I haven’t reached this point yet. For a peak behind the curtains of app development click here.