I believe the overarching focus at Google is search. To search Google must index. To continue indexing and searching Google has to make money. The most obvious

I believe the overarching focus at Google is search. To search Google must index. To continue indexing and searching Google has to make money. The most obvious path to billions is leveraging the indexing and searching into ad revenue. What makes me more nervous than Google being capitalistic is Google not having boundaries about who/what/when/where/how they will index the whole world's data.