I welcome comments! Unfortunately the most frictionless way I have is for you to email me. You need not have an introduction or conclusion. If you send me an email with the subject "Re: [Post name]" and the lone text "[Your name] liked your post" I'll laugh my guts out.
If you'd like me to respond to your comment as part of a mailbag blog post rather than just an email, please include a name/alias, pronouns / other things I need to know to talk about you, and a link to your online space.