<p>One of the nice things about this site as opposed to a mailing list is the natural language search that happens automatically as you formulate a title for your question.  So long as we enforce appropriate tagging, so people can filter out questions they aren't interested in, and punish duplicates so we aren't overwhelmed, I see no problem taking ggplot2 questions here.  The key issue to keep in mind is that we are not an appropriate place for bug reports, feature requests, or discussions thereof.  Questions about ggplot2 (or other visualization software) asked here should stick to a simple: my data is this, I want it to look like this, how do I do that type of question.  Quickly the basics will be covered and the flow of ggplot2 questions will become manageable.</p>
