Hi!
Lest we forget....
https://www.google.com/?gws_rd=ssl#q=tina+turner
Look at the right side Google Knowledge Graph panel.... Wikipedia is
displayed as sources of information. Wikipedia gets attribution and a
bit of free advertising.
Compared to bold prominent link to Wikipedia as the first result of the
same search, I wonder how much traffic a little link tucked into the
sidebar on the right actually gets.
--
Stas Malyshev
smalyshev(a)wikimedia.org