posted on Sep, 20 2006 @ 01:15 PM
I would think that any search engine that doesn't catalog the information can't be one that has search rankings and the like, so while I don't know
if one does that, you'd want to not use one that does that.
But, even so, you are sending information in the first place, if 'they' wanted to know, you are openly telling them. Storing it is just putting in
a place for ease of reference.
You can't be annonymous or invisible on a system that is exchange of information, somone has to know the information in order for it to be
acted upon.