[quote=Nightraider]
I don't think I did. I answered my question in relation to inter-player interactions. I was talking about intra-player interactions. Take Gowi, for example. He has Captain America (a Hero) and Black Cat (a WTL). Now say he writes a story or single scene involving those two. Are there any rules or anything he must follow in doing this? Or is it simply treated as interactions with an NPC in a normal post is?Also, PiratePad?
[/quote]

Ah, I see. No restrictions, though things can get complicated if the two then interact with PCs, so I would probably keep that for when interaction is low. I employed this a little on UDC with Deadman and Wonder Woman.

As Gowi explained, it's a way to sustain and write collaborative posts to save on one liners. Google docs is just as efficient a method, though I am more affluent in the former.

Edit: Who is this mystery character, pray tell?