Whats going on!

I am having a problem with my planet minecraft post. When my friend bumps his factions server he'll get 4-8 people come online. When i bump mine im lucky to get 1! Its the same type as server, factions.

Is there something wrong with my post, or is it just that i have made a crappy minecraft server or post?

Heres the link to my minecraft post:

http://www.planetminecraft.com/server/d ... le-server/

Additionally, it would be helpful if some of you could try to connect, to see if its a connection problem.