quippd - quippd is a social news site that anyone can edit.

Preceden - Preceden makes it easy to build simple, powerful timelines

10 Word News - Only news that matters. Every story is exactly ten words.

Timeline - Timeline is a cross-platform application for displaying and navigating events on a timeline.

ShuffleHex - ShuffleHex is a next generation content discovery platform that pushed recommends of web content to it's users. Users can also save anything from anywhere.

Tiki-Toki - Tiki-Toki is web-based timeline software for creating beautiful interactive timelines that you can share on the web.