Hi I have been using wicket for quite some time now. Prior to this I worked on tapestry for a short time . (In fact i implemented the same pages which i did in tapestry in wicket also)
I may not be able to give you the right answer but i can definitely say this the learning curve in tapestry is quite high . Wicket is very easy to learn and especially easy to write ur own components But there is one important point i want to share. Whenever u choose a framework, it is very important to check how good the support is in the forums. That is biggest difference for me. Because even if framework is good, u r bound to run into issues. Just check out the wicket forum. The response time for a question is very less. Sometimes u will have more than one response. Thats makes a very BIG difference - atleast for me -swaroop
