Lavish Network Upfronts Enter Historic New 'Nickel-and-Dime' Era

With the promise of Jeff Zucker's Old-Time Radio City Upfront Dog-and-Pony Show vanquished months ago by NBC's decision to unveil its 2007-08 schedule a full month ahead of the usual schedule, the news that other networks are downsizing their own upfronts isn't shocking anyone. The WGA strike that thwarted the…