Bing's webmaster tools appear to be broken, and it doesn't look as if there's a fix coming. Perhaps by talking about it Microsoft will do something.

Do you use Bing Webmaster Tools?

Google is releasing updates to its apps on iOS and Android where artificial intelligence will be used to learn about your interests with the result of giving you even more of the relevant news.

This, potentially, has huge implications.

According to a Google Hangout, John Meuller suggests webmasters migrating from m-dot sites should move to responsive in advance of the mobile first index.

There's been much talk of Google SERPs in the last week or so and I wondered if you'd been seeing changes in Google SERPs?

Google's Gary Illyes was asked for the definition of duplicate content, and although he's answered, as below, it's obvious that it's still not a 100 definition.

Bing has extended its image search with a new detail view.

With the demise of the Open Directory Project, DMOZ, and now NOODP tag being superflous, it's worthwhile making sure you have great META Description tags.

There are several reports of Google testing removal of the organic listing if the same site is in an aswer box, or featured snippet.

The conversation is over at WebmasterWorld

Google is now showing events in its app and mobile web in the U.S., so if you have an event you can add your code and, hopefully, it'll list the event.

Over at WebmasterWorld there's a thread about a member considering moving back from HTTPS to HTTP because of the site and pages dropping in the SERPs.

Google has decided to talk about some of the search quality improvements it has made to improve search quality.

The big question asked: Is it time to break up Google?

Man oh man oh man - this is pretty sleazy. A New York business owner received a court injunction in 2012 to get some negative reviews removed from Google search results.

You probably already know this, but the mobile web uses a lot less links than the "desktop" web.

With the way automated Penguin works (by devaluing incoming links) webmasters have been asking for months about their disavow files. Are they still useful? Should they still be maintained?

To fight fake news and "alternative facts," Google is highlighting other fact checking sources in rich snippets for certain queries.

A member of WebmasterWorld makes a good point - there are some big differences between mobile and desktop SERPs. Mainly, mobile SERPs have had the crap monetized out of them.

...if they're too big, Google might consider them to be intrusive interstitials.