I now have the ability to turn on Disqus comments on a post-by-post basis.
I'll do this when the purpose of the post is to ask for information.
I plan to release the feature to 1999.io users.
This post has comments turned on.
And already I have to say the comment guidelines apply. I forgot why it was so frustrating having this feature. I'm just going to delete comments that don't respect the rules, so don't bother posting them.