Strobist: http://strobist.blogspot.com/

Understanding Depth of Field : http://www.cambridgeincolour.com/tutorials/depth-of-field.htm

Apug: http://www.apug.org/forums/forum13/

Range finder Forum: http://www.rangefinderforum.com/modules.php?name=Jig

The Massive Dev Chart: http://www.digitaltruth.com/devchart.html

Freestyle: http://www.freestylephoto.biz/e_main.php

Holga Basics: http://www.squarefrog.co.uk/holga-basics-focus.html

Model Mayhem: http://modelmayhem.com/

Rodney Smith: http://rodneysmith.com/

Mary Ellen Mark: http://www.maryellenmark.com/

Ashes and Snow: http://www.ashesandsnow.org/