Two websites are keeping comprehensive lists of newspaper endorsements for Barack Obama and John McCain:

Editor and Publisher:

The Obama-Biden ticket maintains its strong lead in the race for daily newspaper endorsements, by 105 to 33, a better than 3-1 margin, […]

In a real shocker, two solid Bush papers in 2004, the Houston Chronicle and Austin American-Statesman, also came out for Obama today. So did the more traditionally Democratic the News & Obsever in Raleigh and the Orlando Sentinel, both in key battleground states.

Obama’s lopsided margin, including most of the major papers that have decided so far, is in stark contrast to John Kerry barely edging George W. Bush in endorsements in 2004 by 213 to 205.

Cheers to the Mason City Globe-Gazette, one of more than two dozen newspapers that endorsed Obama despite backing Bush four years ago.

DemConWatch’s newspaper endorsement list is particularly helpful because they indicate which party the newspaper favored in 2004, and they have a separate column listing all the newspapers in the top 100 by circulation that have not yet endorsed a presidential candidate.

Many newspapers have cited McCain’s choice of Sarah Palin as a reason for endorsing Obama. That includes Republican papers like the Houston Chronicle and the Chicago Tribune, which is endorsing a Democratic presidential candidate for the first time in 161 years.

I wouldn’t exaggerate the importance of newspaper endorsements, but this trend underscores how many Republicans have lost confidence in the McCain/Palin ticket.

I was shocked when an old family friend told me over the weekend that he’d voted for Obama. He caucused for McCain in January, and he doesn’t think Obama will do a very good job, but he didn’t want to take the chance of Palin ever becoming president.