Websites on Collaborative:
banniNation.com
News discussion point which aims to democratized headline aggregation. Users can submit content, and the best links lead to open and unfiltered discussion.
Fark.com
Interesting, bizarre and amusing news stories, along with regular photo manipulation contests.
FeedPedia.net
Links for odd and off-beat items, submitted and voted by site's users.
Jamespot
Share RSS-feeds. Users can create shared themed-area pulling search engine and aggregated items from blog posts, news sites, audio and video podcasts.
JHeadlines
Users submit and vote to rank what is newsworthy. Strong emphasis on coverage involving Israel, Jewish culture, and Palestinians.
LeftLink
Provides links for eye-opening and interesting news articles. Suggest an item for listing. Filter earlier links by date, topic or source.
Legendary Threads
User-submitted links to interesting web sites and popular threads. Rankings for forums, weblogs, social groups and albums.
Mixx.com
Lists user-recommendations for stories, photos and videos. Customize the start page, join private groups, and rate content.
News Me Back
Tools for citizen journalism. Submit stories, news, and events from everyday life.
Reddit
User-generated news links. Votes promote stories to the front page.
ShoutWire
User-driven listing of global news. Submit stories and join community discussions. Honour board for top contributors.
SoLinkable
Browse, submit, and vote on content chosen by the community. Register to start participating.
Tagz
Find, share and comment on new links.
TotalPad.com
User-driven mix of news articles representing science and technology, entertainment, games and sports related events from around the globe. Discuss, comment and vote on links.
VOTEmotion.com
User-run directory with voting based on emotions on submitted news links.
Workdig
Community posting headline links to career-related topics and videos.
World Wide Whatever
User-generated links to wacky news stories. Submit, vote and discuss stories.
Yiktik
Tool that lets people submit stories of interest for other people to rate. Highly-rated items appear on the buzzing page, and newly submitted items can be found on the recent page.