There were plenty of stats doled out by Twitter's founders during Chirp Conference keynotes today. The two that stuck with us were: 1) that its servers handle 3 billion calls every day, just to the API, and 2) that 75% of all their traffic comes from their API. If you look at the volume alone, that's over 30,000 updates, timeline requests and searches per second. That's a massive API.
APISpark is a Platform-as-a-Service dedicated to creating, hosting, managing, and consuming Web APIs. This article shows how to develop a contact management Web API with APISpark.
Sure, you and 20 million of your closest friends are using foursquare. But how useful is it? UK-based Lanyrd, "the social conference directory," recently launched foursquare integration which aims to reward you with more than just points for checking into an event venue. Named after "the thing you wear around your neck at some conferences," Lanyrd offers a user-generated directory of different events, such as technology trade shows, hackathons, and unconferences like BarCamp. Now you can connect Lanyrd to your foursquare account and, after you check in at an event venue, jump over to the Lanyrd mobile app or web site to see more event information.