How do we network? Or not?

I'm amazed at the changes in language concerning nonprofit practices. I'll mention the need to network and get a blank stare. Maybe they're networking inside their own organization...intra-networking? I've made numerous phone calls to directors mentioning an idea hoping to get to some feedback, some idea of whether they'd like to participate -- no reply. I've quit calling. No emailing either; might as well save my keyboard for more important things...like wondering aloud here.