Mobile commerce is a huge business opportunity because, at least in the United States, there is not much infrastructure to support it. That's why mobile platform company Appcelerator recently announced its integration with the PayPal API. Now iPhone, Android and iPad developers using the paid version of the company's Titanium framework also get the ability to conduct mobile commerce.
Facebook's $19 billion acquisition of cross-platform messaging service WhatsApp was obviously a boon for WhatsApp's founders, employees and investors, but it also proved to be a good thing for several of WhatsApp's biggest competitors.
Thirteen APIs have been added to the ProgrammableWeb directory in categories such as Stocks, Gambling, Fonts and Webhooks. Highlights today include the Simplecast API for podcast integration and the Sqreen API for application security. Here's a rundown of the latest additions.