Google was very innovative when they launched Google Gears. It allowed users to access all their data offline. Right from Gmail to Google Reader to Google Docs. Even third parties like Remember The Milk started implementing Gears to provide offline data access to users.
However, Google has announced that they are pulling out Gears support from Google Docs and would be implementing new ways to achieve offline data access, not surprisingly HTML5. They might soon remove Gears support for other products as well and use HTML5 to achieve the offline functionality.
So long Gears….