comments on the article at the author's blog: http://blogs.law.harvard.edu/philg/2009/10/21/why-cant-i-check-all-of-my-online-communities-on-one-page/#comments

comments on the article at the author's blog: http://blogs.law.harvard.edu/philg/2009/10/21/why-cant-i-check-all-of-my-online-communities-on-one-page/#comments http://blogs.law.harvard.edu/philg/2009/10/21/why-cant-i-che...