刚看了下
wave在configure中似乎是个音频解码器开关...

可以关闭的吧
譬如feed
--disable-feeds

譬如wave
--disable-wave

下载源码包解压
./configure --help仔细看下即可

Firefox 5

    Account Manager
    Simple Sharing UI
    UI Animation
    64 Bit on Windows
    ...anything that improves responsiveness and is ready
    ...anything that improves stability and is ready
    ...anything that polishes the user interface and is ready
    ...anything else serving product priorities and is ready

Firefox 6

    Web Applications
    FasterCache
    OSX 10.7
    JS Optimizations
    ...anything that improves responsiveness and is ready
    ...anything that improves stability and is ready
    ...anything that polishes the user interface and is ready
    ...anything else serving product priorities and is ready

Firefox 7

    e10s? deXBLification?
    ...anything that improves responsiveness and is ready
    ...anything that improves stability and is ready
    ...anything that polishes the user interface and is ready
    ...anything else serving product priorities and is ready

1. 版本号的决定真气人……
2. 整合也很气人。Account Manager这概念无非就是为了云。F1这东东在Twitter解封之前中国用户也没有什么可能用得到。

不过如果JS引擎性能上去了，我想集成这些劳什子带来的衰减还是可以忍受的。


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我觉得Mozilla的开发团队这两年最大的成就就是持续不断的展示出他们骨子里“Google向”的奴性。