Memories of an early pioneer in New York public access television: 

By all accounts, public access television is dead, or dying, or just living an anonymous existence in the lesser-trolled channels of cable. But despite its decrepit state, I became mildly obsessed with, and then fully addicted to, The Grube Tube—a live talk show on Time Warner Cable New York’s channel 35. The show followed a simple and well-known format: a number was displayed on the bottom of the screen, and callers were instructed to dial in. The host answered these calls from a landline phone on his desk. The caller, who was now being broadcast live on air, could say anything he or she pleased. It was the host’s decision to converse with said caller or hang up. That host was Steve Gruberg. The callers were a mix of eccentric Manhattanites, adolescents with an unusual fondness for the c-word, and longtime viewers who refused to let the program lose relevance. I fell somewhere in between.

“Steve Gruberg and the ‘Grube Tube’.” — Jeremy Elias, VICE

See also: “Live Television Is ‘a High-Wire Act with No Safety Net’.” — Jon Henley, Guardian, Sept. 3, 2011