Hi there, Miss Wench! Your thread title drew me in and gave me a giggle. There was a Smash Bros cutscene in my head... oh man, good times.
Anyhow! Welcome to RPG! I am sort of the unofficial welcoming committee in the chat bar that should be on the bottom of your screen if you're not mobile. But I happened across your thread and chat is dead, so here I am! Now, as for your questions, let's see what I can answer.
Roleplays do not follow a thread system, exactly. That is, unless you use the forums for such a thing. The tab system instead uses something I feel more like a flowchart... but posts can be sorted into different locations. So for instance, two people could be roleplaying in Location A and others in Location B and not have there be any interference, so long as people place their post correctly. I suppose hypothetically you could use the locations tab and mark them as different threads, though. Never thought of that before!
Also as far as customization to the tabs, I suppose that depends on what you mean. If you're asking to change the tabs (for instance, changing Arcs to another category) that cannot be done. Other than that, I'm not too sure what you might be asking. However, everything posted on this site can be edited with BBCode to make things look super pretty and neat! And as for chat, there is a chat bar at the bottom of the non-mobile page like I mentioned before. Sometimes we do TinyChats in there, but eh. There's not much in the way of that, unfortunately. The site is going to undergo some changes in the future, so we may see something!
If you have other questions, feel free to IM me or send me a reply on this thread (I'll keep my eye on it for the time being). You can send PMs after making ten forum posts, so try and get that done! Best place to do that is the Forum Games section, in my honest opinion. And though it is a read, many other questions can be answered at
this link right here, written by one of our former members. I look forward to seeing your name around!
Senpai