I think your article was MY lightbulb moment (at my tender age of 43, no less). I've known of demisexuality for nearly a decade but genuinely thought I was ace before that and continued to until about two years ago. Perhaps it's that I got a better read of myself recently, or that my sexuality has shifted somewhat, or is easier to sort with other related issues having been clarified and resolved. But, yes ... lightbulb of an article. Not to mention, well written and a delight of "YES! EXACTLY!" to read.
Glad to have you in the community and as an ally. I can't imagine such a kind and kindred sensibility as displayed by you're writing wouldn't be welcomed anywhere.