I wrote the article (noticed it was posted here because my site suddenly started getting loads of hits); by the time I saw it it was deleted. I don't want to s

I wrote the article (noticed it was posted here because my site suddenly started getting loads of hits); by the time I saw it it was deleted. I don't want to say if it was appropriate for HN or not, but can a moderator at least explain why it was deleted? I'm curious what in the article violated guidelines.