If you have a question or comment about a specific blog post, please use the comment form at the bottom of that post. That helps me understand the context of your reply, and also often starts interesting conversations with other readers. This contact page is intended mainly for things not related directly to individual posts.
Note: If you want a response from me, please put my email address (my last name at this domain) into your address book or whitelist. Because I run my own email server and have an unusual domain name, spam filters have a nasty habit of tagging my messages as spam. If you’re expecting a reply from me, make sure you’re able to receive it — it’s very frustrating for me to email someone with more information or follow-up questions and never hear from them again, knowing their spam filter probably ate my message.