complementary currency / screencast

Stupid Currency Tricks: Matching Unmet Needs with Available Resources

The previous five screencasts have been experimental. Anyone who knows Ruby on Rails can install the code and, since it is open source, anyone can make improvements to it. We have seen how the application programming interface (API) allowed for an independently developed killer app to be built. However, until today, to my knowledge, none … Continue reading

complementary currency / screencast / twitter

Stupid Currency Tricks: Request Notifications with Twitter

Staying with the same theme as the previous screencasts, this one again shows how you don’t have to navigate back to the portal site to participate. Sometimes requests are very time sensitive so it’s important to contact others ASAP about a need. This is a perfect application for Twitter or Identi.ca. When someone creates a … Continue reading

complementary currency / insoshi / oauth / screencast

Stupid Currency Tricks with OAuth

We interrupt our regularly scheduled program with a screencast for software developers. If you are not a software developer, the screencast may not be useful, but it’s good to understand why OAuth is critical to online complementary currency. When you buy something online, you don’t log into your bank’s website to do the transaction. You … Continue reading