Is Google backing off from open standards?
* XMPP: http://www.geek.com/articles/mobile/google-expected-to-unify-chat-under-the-name-babble-20130318/
* CalDAV: http://googleblog.blogspot.ca/2013/03/a-second-spring-of-cleaning.html
* XMPP: http://www.geek.com/articles/mobile/google-expected-to-unify-chat-under-the-name-babble-20130318/
* CalDAV: http://googleblog.blogspot.ca/2013/03/a-second-spring-of-cleaning.html
Aside from the troubling things it says about the quality of web-based journalism, I don't see anything troubling (or even, particularly credible) here.
CalDAV: Google has deprecated their current (incomplete) always-labelled-as-experimental CalDAV API for Google Calendar with 6 months of lead time before deactivation, announced that the new version of the CalDAV API support will initially, at least, be whitelist-only with an application process, and announced that they've already reached agreements the operators that provide 98% of CalDAV traffic to Google Calendar for continued access.
So, continued -- probably even improved -- support for an open standard, but, at least temporarily, less-open access to the API. Might be troubling from the perspective of unrestricted API-based access to Google services, but doesn't seem to be troubling from the perspective of Google's commitment to open standards.
(see http://mail.jabber.org/pipermail/operators/2013-March/001635...)
So, the idea that it limiting XMPP interaction was secretly part of a master plan to move Google Talk into a walled garden with no off-Google's-system interaction, which was wildly unsupported from the beginning, is looking less credible.