The community I made was just deleted overnight?

So I had created SeoNoBS, which community focused on some SEO advice, discussion and stuff. It was clearly marked at being non-advertisment, non-selfpromotion, no linking, no tools all that other crap.

It was a small I guess community, with mostly me posting informational posts about some SEO topic, no promotions, no branding, nothing just pure info -- as it should be.

And It got nuked overnight, no information, no feedback no "Hey we deleted your community".

Honestly, I am not mad, just disappointed. Sucks I guess for me for trying to create non-advertiser space for a community.