Most of these problems, and jobs (with appropriate changes in technologies applied), still exist today, and in greater numbers than in 1958. It's just that the

Most of these problems, and jobs (with appropriate changes in technologies applied), still exist today, and in greater numbers than in 1958. It's just that the other parts of the industry have grown at a much more rapid pace. This is good to bear in mind when you hear people treat "technology" as synonymous with "web site programming".