Firefox has been far too quiet in promoting its advantages (especially to the dev community), which might have helped in regaining market share. Despite my preference for Firefox, I find myself alone on this island in my workplace.
However, the decline of Firefox likely won't be tied directly to its market share. A bigger looming threat could be the repercussions from the Google antitrust case, given that a large portion of Firefox's operating income comes from Google.
However, the decline of Firefox likely won't be tied directly to its market share. A bigger looming threat could be the repercussions from the Google antitrust case, given that a large portion of Firefox's operating income comes from Google.