|laziness, impatience, and hubris|
yep, simply tell the search robots to not to follow, whether in the html header or in the robots.txt.
And just by the way, I think Google would even like to be not in need to also index more or less usefull information about us.
If you have your own homepage, well let Google search it. But as it is here we can not ask for anyones permission, which would be needed as the person cannot intervent anyhow and cannot stop search engines like google from indexing things that belong somwhat also to privacy.
Otherwise we prevent perlmonks from saying something about themselfes in their homenodes.
But however I might think :
Have a nice day
All decision is left to your taste