What posts are deleted?

We want to make sure not only the people that post get the best service but also the people that read the posts. Below are the posts that we delete to give the readers the best experience.
Posts that are not even news related are deleted almost instantly by an Admin.
Dual posts or something that has already been posted.
Posts that are not press release worthy. (example: a press release on "I Like Cake" You may post that in a blog post)
Posts that are morally wrong or for adults only. (example: porn, racism...)
Posts that have code that corrupt site. (example: spyware, virus...)
Scoops that are not linking to a new site, a new product, or news. (example: a scoop to the video "Never Going to Give You Up")