On Friday there was a post on the Natural Search Blog about case sensitive queries on google - read the post
here.
I have tried running a few queries in Italian (really just a few) but didn't come up with anything and I was wondering if anyone else may have (or would like to) attempt emulating the experiment they ran on Natural Search and perhaps get back to us with your findings ...
I find it hard to believe GG would really want to reintroduce case sensitive queries and tend to believe it's more or a bug than anything else.