Thanks for the heads up on ReddCoin. I'm curious though, can you clarify further about Twitter being onboard? Just trying to educate myself further.
The ReddCoin explainer video is definitely well done. The brief animation for Bitcoin even explains it well for those who can't wrap their heads around what Bitcoin is/does.
Don't know when twitter got onboard..
If you have a twitter account, you can download an extension for your browser that enables you to tip others when tweeting them. It's the button right next to the tweet button ;-)