Comment TFA (Score 5, Informative) 230
The cited page is a copy/paste of Linda Cureton's blog post.
Lame and uncool to copy someone's article whole without a link, don't you think, even if they are paid with taxpayer $$?
Here's the original article : http://blogs.nasa.gov/cm/blog/NASA-CIO-Blog/posts/post_1329017818806.html