From an email sent today:
Of interest to all creative types, we’ve officially announced details on our next round of submissions this summer. Submissions will be completely open to the public, and we’ve put together a Submissions Guidelines document that includes every tiny detail; feel free to disseminate the document on blogs, forums, etc.
I recommend that one reads the PDF that’s linked in to the site carefully. The target audience is female fandom friendly and the average serial length (overall) is pretty short — probably a little under typical novel submissions.
Deadline for Submissions spans June 1 – June 30. Good luck!