Israeli offshore radio. Read up on the unique situation of pirate radio in Israel, following in the footsteps of Radio Caroline. Until only a few years ago, they were still broadcasting from aboard a ship, the King David, but now last offshore radio ship has been broken up, there are only land-based pirates.
Midnight voicejail: "It's partially about a bunch of 20-somethings, stuck in the pre-web very work-oriented suburbia world of Silicon Valley during the 80's and 90's. They took over various voicemail systems and used them as their main social and creative outlet. They came to be known as 'voicejailers'." Their radio shows are pretty amazing. Do people out there still do stuff like this, or are "flash mobs" as good as the internet era gets?