Some download statistics for Wicket Stuff projects for November 2012:
As you can see, the examples projects are rather popular-taking 4 top 10 slots.
With this book, Wicket will become the greatest territory the Dutch have settled since Manhattan.
Nathan Hamblen
Senior Software Engineer, Teachscape Inc.
This is the complete and authoritative guide to Wicket, written and reviewed by the core members of the Apache Wicket team. If there's anything you want to know about Wicket, you are sure to find it in this book.
Jonathan Locke
Founder and Architect of Apache Wicket, Foreword Wicket in Action
Without question, Wicket in Action... is the be-all and end-all when it comes to Wicket.
Geertjan Wielenga, Wicket Netbeans Plugin Author
The tutorial and conversational tone of the writing makes the book very approachable.
Nick Heudecker
System Mobile
Loved the sample application—it tied everything together.
Phil Hanna
Senior Software Developer, SAS Institute
The essential guide for learning and using Wicket.
Erik van Oosten
Lead programmer and Project Manager, JTeam
Finally, the Web Framework of web frameworks, Apache Wicket, now has a bible of its own.
Per Ejeklint
Senior Software Architect, Heimore group
Wicket is an innovative evolution of the MVC programming with simple roots, but without a primer such as this, it can be more challenging than it needs to be.
Brian Topping
Founder, Bill2 Inc.
Wicket In Action glues the areas of web development with Apache Wicket together and gives a great overview of Apache Wicket...it will make a great compendium.
Nino Martinez Wael
Java Specialist, Jayway Denmark