<p>I have no problem with ggplot2 questions. I take Srikant's point about being overwhelmed by R or ggplot2 questions, but let's not forget that all the people doing R and ggplot2 programming are doing statistics/data analyses and so could add to the this site.</p>

<p>At present if someone asked a tricky ggplot2 question I would probably direct them to SO or the mailing list - but only because they would get a better answer.</p>
