the user tree is pretty big to look through now, so let users submit
a request for an invitation, which logged-in users can browse and
instantly send invites to
Private tags would allow admins to create tags that only admins could
use, and that regular users could not filter. The best example use case
for this is an 'announements' tag for site announements that all users
should see.
create a random rss_token for each user and append it to the rss
urls. when adding the user-specific feed url to a feed reader, the
user's tag filters will be applied before generating the rss view,
giving the same list of stories that the user sees while logged in.
- add users.is_moderator and look at that for most things, not
is_admin
- make default user in readme be a moderator
- log moderator actions in story edits, comment
deletions/undeletions (and later, user disabling).
- remove ability for moderators to edit comments, there's really no
reason to.