[WayneS]

There is no difference in the first line. In the HEADLINES, maybe, but here are the first lines from the "two" articles:

David Letterman’s departure isn’t the end of an era. The era of late night talk shows ended a while back.

David Letterman’s departure isn’t the end of an era. The era of late night talk shows ended a while back.

It's the same article.

[Louis Foxwell]

It is a different title from a different publication published 4 days later. I checked before publishing and did not find the article previously posted with the blog title. I have 275 readers who look for the Greenfield blog posts whenever they become available. 2 FReepers saw this article and asked to join the ping list. Thank you for keeping the thread alive.