#Parrot
- users can see a list of links with titles and urls, which they can click, and are sorted by time
- users can post new links
- everyone is anonymous but different users are identified à la yikyak
- they can vote them up and down
- the list is sorted by upvotes/downvotes/time
- users can comment on links
- users can vote comments up and down
- the (top-level) comments are sorted by upvotes/downvotes/time
- the comments are nested