Here are 5 texts with the Form, Purpose and Audience highlighted:
The Guardian Refugee Crisis in Hungary and Croatia:
http://www.theguardian.com/world/live/2015/sep/16/first-refugees-head-for-croatia-after-hungarys-border-crackdown-live-updates
Form: News article
Purpose: To inform the public of the current humanitarian crisis.
Audience: Educated Adults that are currently worried about overseas relations and issues.
OK Magazine article on Cheryl Fernandez-Versini:
http://www.ok.co.uk/fashion/cheryl-fernandez-versini-wardrobe-secrets
Form: Magazine article
Purpose: To entertain
Audience: People with a common interest of Cheryl Fernandez-Versini and fashion
The Doctor Lucus diaries from December 1813 and on wards digitalised:
https://thedrlucasdiaries.wordpress.com/2013/11/29/30th-november-1813/
Form: Diary
Purpose: Then: for personal record, Now: For public record and to inform.
Audience: Historians and anyone with a passion or interest in people and life in the 1800's
Science Article about solar systems:
http://www.sciencedaily.com/releases/2015/09/150915211331.htm
Form: Article
Purpose: To teach and inform
Audience: Scientist or members of the public with an interest in space and science.