The News 2 - Product Hunt + Hacker News + Designer News
Hacker News Stack - Focus on the really fresh and unread news in Hacker News.
Mustsee - Discover the world’s most beautiful places
Hacker Newsletter - Best of Hacker News in your inbox every Friday.
Hive Social - The new age of social media platform is here
Hacker News Front Page Explorer - A database of top ranking Hacker News front page posts