Actually what has happened is that amazing new businesses that did not previously exist or were not viable have now burst into the scene as a direct result of the wide availability of call conference services.
Not only that. Virtually every business that you can think of can be made a lot more profitable by a little creative use of Internet call services. Remember that it eliminates the need to travel, which involves great cost and time. What that does is to greatly expand the potential audience for any service or product that is creatively promoted using conference call technology.