* restricting creating links (e.g. account creation necessary), make links not appear in search engines to remove incentives for spam, it is important to create policies that can be cited, so that spam deletion does not seem arbitrary (what is trash, what is not trash?) | * restricting creating links (e.g. account creation necessary), make links not appear in search engines to remove incentives for spam, it is important to create policies that can be cited, so that spam deletion does not seem arbitrary (what is trash, what is not trash?) |