The source with the most news stories is WDWNT. Just checking it looks like they posted about 40 stories yesterday. I think they probably have the largest number of people producing content. Many of the stories are reviews and photo reports of new products/food/treats for sale at the parks. I think that site has someone dedicated to monitoring other Disney websites because anytime another site posts breaking news, within 15 minutes WDWNT has its own story as well. Also it has the most reports about the Disney parks in France, Japan, and China.
They have a checkered past posting rumours as sure thing stories like Disney adding a fifth park at the Flamingo Crossings area. I think Disney likes to feed disinformation to this site to screw with them. A few years ago, WDWNT had weekly feature listing all the things that were broken or not working on all the atttactions at WDW. I’m sure that really made the folks at Disney happy.
If anyone is interested the site is looking for a Managing Editor who will according to the ad,
You will, in essence, be fully running the website.