Some new features, found sitewide. Here's what they do...
First, the little red circle with the line through it symbol on other people's posts. This is post ban button. If a person is disrupting your roleplay or chat, etc. and asking them to stop or explaining to them politely hasn't worked, you can use this to remove them.
Careful--this will remove a player's access from ALL of your own threads {the ones you started yourself}. You can also do this if someone posts in your private thread, but there's a better way to moderate your private threads...
You can now set threads to be invite-only and list the usernames of the people you want to allow to post. Use the Thread Invitation and Access bar under the quick reply area for this. Click to open it. You can simply invite your friends to your thread via this, by inputting their usernames into it, or you can even set the thread Invite-only so only the invited people can post to it.
Some good uses for this include holding an open signup thread but an invite-only roleplay thread. Once their application is approved or they are otherwise in, just add their name to the invited list.
You can even hide a thread completely from anyone else {only people you invited could see it, plus the site's management} by clicking the Hidden option. This is great for preventing metagaming, hosting private chats with friends, and more.
You can use the Guest Access box to choose to allow guests to post or not. It is on by default {though all guest posts are moderated}.
I hope all of this helps you guys.

If there are problems with it, let me know on here. It is still new. Right now we are working on further optimising it and adding caution screens to the ban functions.
If you accidentally ban someone, just click open the Personal Banned Member List {found below quick reply and below the invite settings bar} and remove their name.