>> What it essentially does is limitation of low-skilled users search results.
Well most of the users are "low skilled" so I think it works good enough. After all a skilled user could do a comprehensive background check which may reveal more than Google.
1. Low skilled search is unlikely to be about anything affecting life, or career. Life, and career meanwhile are affected by people who know what they are looking for.
2. Low skilled level will be different in 5 years from today. I'm old enough to remember when people asked me to push 'on' button on a computer, just in case.
Well most of the users are "low skilled" so I think it works good enough. After all a skilled user could do a comprehensive background check which may reveal more than Google.