I believe that one of the things that gives a blog life and interest is its commentariat. This is not a free-for-all zone, however, so comments are moderated (for appropriateness, spam blocking, etc). The comment area is intended so you can talk amongst yourselves, though I'll try to review it and may respond occasionally.
If you have a question that may be appropriate to answer in a blog posting, I reserve the right to lift your comment out of the comment section and address it at more length. Or, if you want to email me comments, questions or topics you think I might want to address, feel free to search up my email address and contact me directly. I may respond, I may not, I may dissect your comment in detail, or I may go off on a tangent.