Unless you can't afford the split focus. If Mozilla can do 1 thing right or 2 things half-assed, and it looks like this is the case, they should stop and focus on strengthening the core before hanging more stuff around it.
I didn't mean it just in terms of money. We can see they don't have the ability to deliver on both fronts so maybe start with one, the more important core of the browser.
Unless you can't afford the split focus. If Mozilla can do 1 thing right or 2 things half-assed, and it looks like this is the case, they should stop and focus on strengthening the core before hanging more stuff around it.