Use the comments on this post to ask questions you'd like to have addressed in the upcoming podcast Mailbag / Ask Me Anything segment. It might be nice to give a name and location – "Bill from Texas" or whatever – but obviously providing personal information should be done with discretion and is not a prerequisite.
Alternatively, if for some reason you're really worried about anonymity you can ask a question through this plugin. Your question will be posted as a comment here and the author will be listed as "Someone."
[askmeanythingpeople placeholder="Anonymous does not mean private! Do not include personal information." avatar="retro"]