Pledge drive for an archive
Having a pledge drive for an archive intrigues me. Of course, the archive in question is a public radio one: the Pacifica Radio Archives. If your pockets are deep enough, you can adopt any entire tape to be preserved.
It's not the Beeb's archives or the The Museum of Radio and Television, and the politics are very well to the left of the mainstream. But preserving historic voices and debates should be part of everyone's agenda.