After recent update to 3.0.11 i am seeing a lot of memory usage by Fx.
For opening just 10 tabs, it is around 300Mb. [it gets higher, and reaches as high as 500mb].
Response is very slow at that point. Anybody else having similar problems?. I have a lot of extensions installed(firebug,webdeveloper,aadvark,etc,). Could that be causing the problem?.