[R] any advice on web interfaces to R?

[Mitchell Maltenfort]

I saw http://cran.r-project.org/doc/FAQ/R-FAQ.html#R-Web-Interfaces
and I'm still not sure yet which platform (Linux, Windows, etc.) I'll
be working on -- and no, it's not under my control to pick.

I was wondering if anyone out there had good advice, that would save
me time and stomach acid, on how to set up a web browser to send a
list of commands to an R and put the resulting table or graph in a web
page.

Thanks!