From Politicsonline:

STAT OF THE WEEK
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ERRORS RAMPANT ON GOV'T SITES
A Keynote study found that more than two-thirds (68 percent) of the government sites that were evaluated had Web application failures. While the figure may seem high, the government sites actually outperformed a sample of e-commerce sites, which recorded a 72.5 percent failure rate.
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This doesn't surprise those of us who have worked in and around government.