Update to hide the app icon is already submitted!
If you don't need it - you don't see it.
If you need it - it's there.
This is just as easy as it can be. When you are working or something like that, just hit a shortcut on your keyboard, type in what you want to search in the web (google, bing, yahoo or wikipedia) and a new browser window opens with the result.
If you have any questions or feedback just ask! And if you don't like it, contact me before writing a bad recision. Its the same work for you, with the difference that I will try to fix your concerns.