you need to make a dedicated server and make the player limit to 64.
Knaz doesn't like leaving servers unattended, especially RPs. The chance of him hosting a dedicated server allowing in 63 more potential rule-breakers is very slim.
Exactly this. Hosting a dedicated server implies I won't be at the computer, nor will my other admins. It may give you more time to role play, but it gives you more chance to experience griefing. I've tried it before and most of the time people would deathmatch with eachother, then the players would take matters into their own hands and get revenge kills. This isn't acceptable in the server and warrants a permanent ban, for both parties.
It really does damage your role playing experience. The reason why I host for 10 people is because having a large number overwhelms the server, as people generally tend to huddle together. 10 people is also alot of work for two admins, who do frequently check on people. All the chat also appears in the host's console, even when I'm too far away to hear it, and having a huge number of people would be overwhelming.
I hope that clears a few things up.