[techwizrd]

I don't believe this is accurate. NYT[0], HuffPo[1], Princeton Election Consortium[2], 538[3,4], and others did analyze their model's failures and update their models and methodologies in response.

0: http://www.nytimes.com/2016/11/16/upshot/presidential-foreca...

1: http://www.huffingtonpost.com/entry/pollster-forecast-donald...

2: http://election.princeton.edu/2016/11/09/aftermath/

3: https://fivethirtyeight.com/features/why-fivethirtyeight-gav...

4: https://fivethirtyeight.com/features/how-i-acted-like-a-pund...