Rpubs is a free service for publication of html-reports from R. Typically, the service is used to publish research. If you are working with R from the command line, there is a method for publishing to Rpubs – rpubsUpload.
knitr
Literate statistical programming can be a useful way to put text, code, data, output all in one document. If you have a Linux desktop, and the distribution includes proper support for R, chances are you may want to work with R from the command line.