Because only a few percent of users are availing themselves of the feature, Facebook has dropped a feature that allowed users to exempt themselves from search, because, I guess, they need to sell ads to stalkers:

Facebook is getting rid of a privacy feature that let users limit who can find them on the social network.

Facebook Inc. said Thursday that it is removing a setting that controls whether users could be found when people type their name into the website’s search bar.

Yes, I do Facebook, because, there is no viable alternative.

Google Plus?  Surely you jest?