Shortwave

Short-range anonymous messaging (Secret meets Firechat)

CAKE

CAKE provides a SaaS-based solution for advertisers, publishers and networks to track, attribute and optimize their spend in real-time.

firehosechat.com

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Get advice, opinion or discussions from strangers.

Send group messages to people at places

Chat with people based on a magic word

Anonymously text with people around you

Penny is a personal finance app that takes the pain out of keeping track of your finances.

Your Bookmarklets, On Steroids

Mass messaging app for the iPhone

Chat with everyone

World’s newest Anonymous Social Network

Greasemonkey compatible script manager.

Listen to your news stories, narrated by humans

The most secure messaging app

Violentmonkey is a userscript manager to support running userscripts in web pages.

Send secret messages safely.

Location-based photo journals

Spread the fun by doing location based fun challenges

YubNub is a networking web service with a command line–style interface.