He proves a point and establishes a market by showing a google search query. I don't think this is valuable since we all know Google is building up your personal filter bubble. Therefore it's quite logic he gets suggestions for unprotected tweets, he's already investigating in that field. I don't get these results. But this might change now that i read his article and composed a comment on that matter.

Doing a google search is not a proof for anything anymore, because they are perfectly tailored for you. I wonder why people still do it.