**Application object model**
http://weierophinney.net/matthew/archives/202-Model-Infrastructure.html

**Zend Form usage**
http://weierophinney.net/matthew/archives/200-Using-Zend_Form-in-Your-Models.html

**API integrations**
http://weierophinney.net/matthew/archives/227-Exposing-Service-APIs-via-Zend-Framework.html

**REST API build**
http://weierophinney.net/matthew/archives/228-Building-RESTful-Services-with-Zend-Framework.html 

**ACLs**
http://weierophinney.net/matthew/archives/201-Applying-ACLs-to-Models.html