For me it was approximately until the never ending popup era. You know, when you closed that popup, and another one came one, And then another one. And then ano

For me it was approximately until the never ending popup era. You know, when you closed that popup, and another one came one, And then another one. And then another. Then I got some popup blocker, then some other stuff, then AdBlock, then AdBlock plus, and I started white listing site that didn't abuse their users.