Some say healthcare site's problems highlight flawed federal IT policies

Problems with the federal government's new health-care Web site have attracted legions of armchair analysts who speak of its problems with "virtualization" and "load testing." Yet increasingly, they are saying the root cause is not simply a matter of flawed computer code but rather the government's habit of buying outdated, costly and buggy technology. The U.S. government spends more than $80 billion a year for information-technology services, yet the resulting systems typically take years to build and often are cumbersome when they launch.