Just a shame that Firefox only has 6.98% of Chrome’s market share. Not sure how you can really challenge somebody when you’re not even 10% of their size.
It is difficult to understand why FF seems to be spending such incredibly large amounts of (Google’s!) money, and make so “little” progress. Only recently they have started to build things that are actually related to the web, like the password-app and their VPN ideas.
They do too many things, and are not focus enough to go beyond (us) niche users.