Gcraft

Ok, I have put up a post for my server on the main site and a lot of people have join yet no one stays :T I dont get it! What am I doing wrong!? My map is good, the gameplay is fun, im a nice owner, and yet people leave! Anyway, please give the server a chance here is the link: http://www.planetminecraft.com/server/gcraft-1092272/
please diamond and join!