I'm going to place this right here: 

[URL=https://titanpad.com/gg4wCq8fvE]Collaboration Pad[/URL]

That is TitanPad, a collaboration pad that writers can use to collaborate on posts. There are 8 "identification colors" that allow you to see which text belongs to which person, and there's a chat section next to the actual pad if you just want to hang out and not actually write. This pad is ours forever as long as we make an edit to it within six months of the last edit.

I find that it's best to do collaborations JUST on dialogue exchanges. I have two reasons for this: 1) Dialogue is one of the easiest ways to get out of writer's block and 2) If you combine two writing styles into a mega post, it can get confusing because it just doesn't flow or sound right. 

I have it bookmarked and I know I'm going to be available for collabs, so if any of you want to, just hit me up!