> I know you work for Google, so you must have the
> technical competency to see the nuance; can you say with
> a straight face that this was "copying"?
My personal belief is that it was copying, yes. There is no other legitimate reason to phone home which results a user clicked on in a competing search engine. > Is it any different from the tracking Google of Facebook
> do across the web via their various products?
When I go to a site with Analytics on it, the site operator chose to put that code on their page and they're the ones using the resulting data. In my opinion, tracking scripts are morally no different from analyzing server logs.In contrast, the toolbar in question appears to record the user's behavior across the entire web, then send it back to the toolbar's developer. The purpose appears to be distributed scraping of search results across various search engines (it's not just Google being copied from, here).
If Chrome reported which links people clicked on to Google, there would be an uproar (and rightly so). In terms of malicious behavior, tracking a user's clicks on web sites and sending them to a third party is only one step above a keylogger.