The Kaiser Family Foundation released a study, examined by MarketWatch, revealing that 70 percent of seniors have never gone online. This certainly puts a crimp in some government and corporate plans to have seniors manage their health care options through the internet. Income proved to be the major factor, with only one out of six seniors with incomes less than $20,000 going online. Of seniors with more than $50,000 in income, two thirds have been on the internet.