Some of the GIS websites collected are shared with everyone
Geographic Information System Forum http://www.gisforum.neet/http://www.gisforum.net/bbs/
GIS Empire Forum http://www.gisempire.com/http://www.gisempire.com/bbs/
GIS Space Station http://www.gissky.net/http://www.gissky.net/bbs/
MapInfo technology forum http://www.lbschina.com.cn/forum/index.asp
Medium Forum http://www.mapgis.com.cn/bbs/index.asp
