Valid site to add a story from? Sirius Science Fiction

[rivka, Former Moderator]

Individual blog posts do not generally qualify as published books.

[lethe]

Sirius Science Fiction seems to be a publisher though?

From their site:

Sirius Science Fiction is an on-line web site dedicated to publishing original speculative fiction - science fiction, fantasy, alternate history and horror.

and

we offer a venue free of pretension and ideological litmus tests. We read the story free of preconceptions, and we do not ask for a biography from an author until and unless their story is accepted.

Sirius Science Fiction publishes one original short story a week, plus occasional reprints. Original stories are posted every Friday.

So it looks like authors can send in stories and SSF decides if they are good enough to be published. Does not seem that different from a traditional publisher to me.