I found this webpage below (copy and paste the link if you want to
see it) Basically "Larpers and Shroomers", I think its full title
is "Larpers and Shroomers: The Language Report" is an updated version
of "The Language Report" Susie's put a lot of work into it, so its
got to be good! SO BUY IT! (once it's been published, of course!)
http://www.oup.co.uk/isbn/0-19-861012-2
Emma