This "blog" is really just a small set of tutorials on R and other things I've been working on.  They are also a good reference manual for me.  Anyway, the two earliest posts are linked to Chris Hammill's website.  Chris has some great tutorials of a similar nature and I would encourage you to explore these too. 

Regarding the future of this site, my next goal is to have something on github.....once I figure it out.