Oy vey: as a new blogger, I didn't check the comment settings to ensure access. Ninjanurse sent me an email (firstname.lastname@example.org) letting me know of my error.
I want comments. Only if spam, et cet. were a problem would I need to limit them!
Please read ninjanurse's eloquent, compassionate and wise posts at kmareka (link is below.)
I think the problem is fixed. Please send me comments, however brief, so we'll know for sure!