You can now mark up emails for Gmail to allow direct actions from the inbox: http://goo.gl/XxnD0
@abrams for now, it's a small set of actions. I think they hope to expand the set over time though.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@abrams for now, it's a small set of actions. I think they hope to expand the set over time though.