Ask.fm - Curious? Just ask! Openly or anonymously.
Ruffle - An open source Flash player
Flizle - Send and receive anonymous messages to friends like with Sarahah, but with the ability to reply.
Lightspark - The Lightspark project
Kiwi.qa - Kiwi is a fast and easy way to ask your friends interesting questions and find out what they think.
SuperNova Player - SuperNova Player allows systems to play .SWF files in a standalone player launched from any browser.