knitr: Elegant, flexible and fast dynamic report generation with R | (R news & tutorials)

knitr is a new R package for report generation and if you will share the enthusiaism with Yihui Xie 

you 'can feel it on GitHub. You can smell it onGoogle+' 

knitr: Elegant, flexible and fast dynamic report generation with R
http://www.r-bloggers.com/knitr-elegant-flexible-and-fast-dynamic-report-generation-with-r/

here's one other cool thing that you can do 

Playing with knitr: Create Report with Dynamic List (at Google Docs)

Here is a little toy example using knitr, LaTeX/MiKTeX and Google Docs.
Say you had a list on Google Docs for people to access and alter (say a list of attendants) and you want to print reports that are always up to date...

http://thebiobucket.blogspot.com/2012/05/playing-with-knitr-create-report-with.html

saving for future reference