Apache jetspeed 2, first released happen 16 Mar 2006. Since that time Jetspeed 2 is leading java portals. lot of big portals are based on jetspeed container. Jetspeed-2 is using pluto, as jsr1-168 implementation. There is no doubt to say jetspeed 2 is one of the best java based portal server avaible right now. There is better deal that you can get for the free with another legendary product from apache
for lasted information visti jetspeed-2 home page Apache Jetspeed-2
