I'm a Linguistics major with tons of essays to write (Hong Kong is demanding like that). While once a week is good, I perhaps can manage a bit more. I am just afraid of the people who may lag behind to those who would have by then written up to 2 pages their own - goodness knows how many times that's happened to me, what with time-zones, engagements and responsibilities.

Strangers or friends, both work for me. I just hope to see a lot of prep work before writing a post with two-or-more interacting characters.

Edit: Better sense! :)