A trusted opinion search engine.
Too much information & too few that user can trusted. We search opinions instead of facts.
Real World Problems:
1. Hard to find an opinion from your trusted source that you thought was useful, when you need it.
2. You can't find opinions from all trusted source in one place. They might not even show up in normal search.
1. Connect content channels.
2. Index and Search from contents of user, his friends & their friends'.