Just when you think that real estate prices can't go any higher in some major cities, they do. Prime example: Los Angeles. The median price of new and existing homes in LA County last month: $414,000. Same time last year: $352,000. Bubble? What bubble. Now all this may be great for real estate builders, brokers, and lucky sellers. But commentator and humorist Tim Bedore argues it's lousy for Hollywood.