Simple idea – when I start to write something in input or textarea, after few words it can determine which language I’m using, and switches it for me.
Now I need to right click -> Spell checker options > language I’m using.
It’s ok when it supports two or three languages at once. It’s ok if it’s not right 100% of the times. It could pick language based on simple factor: using which dict I get least errors? As soon as it chooses language it can stop guessing.
If you’ve ever wrote any chrome ext, and wish to do it – please contact me.
Sooner or later I will be desperate enough to do it myself. But since it’s a great idea (isn’t it?) it has more value for be do be shipped than to be shipped by myself.
Edit (Feb 15): I did some research – there seems to be no API that allows us to do anything about it (http://lists.w3.org/Archives/Public/public-webapps/2011AprJun/0516.html). Please correct me if I’m wrong…