Google Voice - Google Voice gives you one number for all your phones, voicemail organized in an email format, free...
WikiTribune - Evidence based journalism, from the founder of Wikipedia
Talkatone - Android App on. Google Play. Stop paying for cell minutes, texts & landlines; Turn your iPad or iPod touch into a phone; Call/Text even in areas with bad cell coverage; Call/Text when travelling without paying for expensive international minutes.
Data Dashboard by Wikimedia Foundation - Compiled data of the Worlds busiest public site
TextMe - TextMe is a free calls and messaging application at both local and international levels.
Neighborhoods.nyc - Hyper-local alerts targeted by NYC neighborhood