Thanks for posting this. I see a lot of "X is Y" posts in news articles. http://en.wikipedia.org/wiki/E-Prime http://en.wikipedia.org/wiki/E-Prime warned us abo

Thanks for posting this. I see a lot of "X is Y" posts in news articles. http://en.wikipedia.org/wiki/E-Prime http://en.wikipedia.org/wiki/E-Prime warned us about this - making false associations. X is NOT Y. Defining X === Y makes for weird neurolinguistics and corrupts your map of the world with bad pointers.