The argument about percentage for use/knowledge of web-based office apps does not support the article. To clarify, I'll put another app's name in the same perc

The argument about percentage for use/knowledge of web-based office apps does not support the article. To clarify, I'll put another app's name in the same percentage. There was a time when 73% of Americans had never even heard of Youtube. As long as more than 73% of Americans have heard of Youtube this statement is quite likely true. While Youtube clearly had a wonderful growth curve, both are horribly useless statements. Just as the knowledge of Youtube was low until it became high, knowledge of Google Docs will be low until it becomes high. Or it could stay low forever. But the current percentage/growth rate doesn't actually mean anything.