Punkt - Private & secure one-sentence journaling
Lunyr - A decentralized crowdsourced encyclopedia.
Day One - A simple journal application for the Mac, iPhone, and iPad. AboutTo learn more about Day One, see these two excellent reviews . PublishPublish is not available in Day One 2.
Tealfeed - A knowledge sharing platform to empower creators
Journal - Organize all your ideas
BoostHQ - An online community platform for your employees to gain knowledge, share experiences and learn from each other.