However, this default behavior can be changed, at least in Firefox 4.

There are many ways to override the default behavior.

However, when a systemic crisis hits, and home values drop 30% for a long period, that same class of borrowers changes their default behavior.

The idea is to make being tracked a conscious decision rather than the default behavior.

This default behaviour can be changed by the operator though.

Eager evaluation is commonly the default behavior used in programming languages.

All later versions of the operating system stuck to this approach as the default behaviour.

The default behaviour is for the wrapping key to be inherited by any child data sets.

This default behaviour can be changed during the boot stage.

Culture, you know, the second-natured "way to act" that long standing societies have available to them as their default behavior mechanism.