Google has partnered with NodeSource, maker of an enterprise Node.JS platform, NSolid. The partnership allows Node.JS to run on Google App Engine. While the companies have indicated much more to come, the goal of the partnership aims to bring quality apps that scale through Google's platform.
You may soon be able to "Digg This" from within your applications. The social news site's API (our Digg API profile) has long been able to list stories and other data. Now it's looking to let developers add content programmatically.