Hi All,
I've seen some really nice scripts that scrape the Grad Cafe, but none had all the features I wanted.
I wrote some of my own functions and put them into an R package called brewdata. If you're also interested in using R to parse Results Search data, then you can find brewdata on CRAN ( http://cran.r-project.org/web/packages/brewdata/).
Please email or PM me with any suggestions or bugs you find. I'd welcome the chance to work with anyone interested in making their own improvements.
Thanks!
NW