User blog comment:Silver-Haired Seireitou/Nf Cleanup... Again!/@comment-3001427-20100930165613

What you could do is create a NF Main time line, this is the world as it is that everyone on NF, can have their characters interact with one another. This world would have to be closely monitored and would follow the 9 jinchuuriki in total rule, uchiha are wiped out (or not), and possibly only one or two Rinnegan users.

To settle disputes, why not have character creation contests. Whoever can create the most original or interesting character idea for example the Bijuu and make it..fair, balanced whatever wins. The winner is decided by a panel of judges/admins or perhaps a new position thats rotated out that people apply for every few weeks/months or however long you want to do it just to keep things fresh

For individual users they make use of Alternate Timelines where they can create virtually anything you want, its their world to do with as they please. If you want you could probably roleplay with other users who want to RP in your world with their own characters, allowing doubles or whatever, but under no circumstance could you RP in the Main Time Line with these characters. You would have to go through the process of creating a new character for the Main Timeline.