I guess that would be the age of smaller communities centerd around a few websites only? Maybe, I don't know if we can consider google as enabling a real global community as of today. I pretty much browse around the same websites. Anything I want to find without a precise source of information in mind, I use google and stumble upon ads and ads and sometimes ads, but rarely an answer.

I sometimes still search stuff manually browsing through websites indexes. Some things are difficult to find with keywords. Equations of which the name you forgot. Movies with a plot so generic billions of result would be associated with it on a search engine. That piece of music of which you could write the notes on a sheet but don't remember the title.