[netik]

Defaults are strong and powerful, though. This is the main issue which companies like this have taken advantage of.

Many users don't know that something is on by default, and if the default is to geotag, people will nearly always forget to disable the geotagging.

You or I might know what it means when the 'place' icon is highlighted during a tweet. Non technical users might not understand the implication of thier actions.