Google Web Toolkit (GWT) vs. Apache Wicket

I was looking around to find a good summary of pros and cons for GWT and Wicket and I found this great article. It is about 7 months old, but still very relevant. Although I got the impression that the author was a bit biased towards Wicket, I think it is a great article for someone that wants to get a quick idea of the pros and shortcomings of both technologies. You can always read more on Wicket and GWT to draw your own conclusions.