If you have installed many apps from Chrome Web Store, you would certainly like to rearrange the app icons according to your own preference. Currently, this feature is not available in other channels, but if you are using Canary build of Chrome (Chrome v10.0.649.0 or later) – you can reorder these icons just by drag and drop.
This is an important feature, which helps users to use apps more conveniently. Read more on Google Chrome.
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This feature is now available with the latest Dev channel