Mozilla doesn't care about its community anymore, the lost focus, the mismanage Firefox and its quality gets worse.
The multi process will never work with the current XUL based gecko code base - they could have told us the truth several years ago, instead they put some resources to it, and it gets no we're - it will never work like Chrome 1+ or IE 8+.
Instead they should have focused on maintaining Firefox as it is and put more resources to Servo - which takes way too long already (a new Rust Lang doesn't help).