Mozilla lost their focus long ago. They are now mostly political organisation with side busines of making software and financed by a competitor. I loved them so much since the days of the Phoenix (I think it was 0.6 which I made my default browser), I admired Blake Ross. They had a great goal: to make the best browser. Now? I couldn't care less. I don't know who the leader is, or do they even have one. I know they are good I writing manifestos and have some evangelists not too shy to lie. Will those political games help anyone? I doubt so. But if once great organisation is determined to become irrelevant, how can you forbid that? MDN is good, though.