Zibity: Broomstick →

Broomstick is the easiest way to hide menubar icons that you don’t like. While most apps that create a menubar icon allow you to hide it, some apps don’t provide this option. Broomstick lets you take back control of your menubar!

Works as expected though, for obvious reasons, it has to “know” about the app. There is a way to submit apps so that they can be added to the hiding functionality in a future update. I do like the spirit of this though.

Also, app developer is 14 years old. Nice to see such smart your people these days. 

(h/t John Anstett)