At present, the four mountain heads are still in a form of mutual competition, and everyone has the spirit of the Year of the National and Communist cooperation, and they join each other's organizations.
Javaeye (http://forum.javaeye.com): To BBS forum for the form of communication, webmaster is Robbin, the establishment of the earliest, the maximum number of people, the most baby. Of course, irrigation is also the most. Open Membership registration mechanism, but it takes 15 days to speak. However, browsing is completely free. Bjug (http://www.bjug.org): With maillist provided by Google group as the form of communication, the main manager is ice cloud, mainly Beijing Java users, with regular gathering communication technology as a means to strengthen cohesion, at present, there are more than 100 members, and it has long been no longer limited to Beijing javer. It is not easy to join bjug. You must have an Introducer. Otherwise, you cannot enter. Top 50 in the global Java User Group. A Millennium fairy Hotel (http://blogsite.3322.org/qq2/history.cgi): QQ group chat days for the form of communication, the main manager is Jiangnan white clothing, inside the many masters, however, we can also see the true scenes of the Experts drooling. Although the white dress always tells everyone to Improve the Quality of chat, it often happens. It is also difficult to join. Someone must introduce it. Even if you get in, you will be kicked out even if you are confused. It can be said that it is the most closed Mountain. However, this kind of Mountain is of great benefit. If there is any difficulty, shout in it and the real hero will come out to save you. Blogjava (http://www.blogjava.net/): to professional technology blog for the release form (blog is not very conducive to communication, but very conducive to the point of view, experience and the release of resources ). The main manager is Dudu, but now Jiangnan Baiyi has joined blogjava and is pulling people from around. It is currently a thriving scene. A common bloger application must wait for approval. If you know a white coat or another administrator, you can use a backdoor. Basically, my understanding is quite one-sided. I have not mentioned any websites, webmasters, communities, small groups of the masses, organizations, and gangs. In particular, it should be regarded as a csdn Java channel on the hill. At present, it is not a hill. Sorry, ing ......