JSF is becoming more popular framework for user interface layer development, many architects and companies assuming that Struts is becoming outdated and JSF is catching up the market. I am not sure whether it is true at this point of time. However I would like express my critic on the advantages and disadvantages of JSF.

http://venkatsadasivam.wordpress.com/2008/04/28/a-critic-view-on-jsf-framework/