Any guesses as to how the data is generated?
client A has an ad running
that matches on dollars or donuts
client B creates an ad that matches
on dollars
adwords reaches into the db for
words appearing in same list with
dollars
db returns donuts==dollars, or
more exactly, donuts related to dollars.
adwords suggests donuts be added to dollars.
to client B
adwords revenue increases
because
client a continues to pay
client b pays for more words
client a and b now compete on donuts
why do you think the TOS is careful
to take ownership of the client history?
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