If you have tried out the latest beta of the Firefox 4, you probably have noticed that the RSS web feeds subscription button which is present within the location bar of previous versions of Firefox is missing.

The reason given was:
Even among our very advanced users, this button has the lowest percentage use of all our buttons, and is not used anywhere near enough to justify being in the main UI. – Alexander Limi
It is really an irony for me because it is one of the buttons which I use the most.

The new design of this button is of a great drawback for me because, It uses extra space and it is present in the toolbar at all times, even when not needed. The enable and disable of the new button to detect the RSS feed in a page is not that much user friendly too.
Since Firefox 4 Beta 7 was the first release after the codebase went through feature freeze, it is unlikely that they will change this in the near future.
How to add the button to the tool bar?
By default the new RSS web feeds subscription button is not visible. To add this to the toolbar ( or navigation tool-bar as it is called in Firefox 4 ) just right-click on the toolbar and select customize. In the customize tool bar window that appears, click and drag the “Subscribe” icon to the desired location. Done.
What do you think about this new change? Do you use feed button that often?
November 29, 2010