That was the point I wanted to make. I don’t see Apple letting Beeper make money off of a service they don’t run. If the app was open sourced and free then Apple wouldn't really be able to stop it. Apple can definitely sue them as a business, though.
Yo that's awesome! I've been using Obsidian for some time, and it's absolutely superb. Since I started using it after the 1.0 release, what did it look like before the redesign?