Hey there, bit.ly. You've been garnering your share of praise--and jealous criticism--lately. It's barely past your first birthday and you've raised a few million in venture capital and are going steady with Twitter, one of the hottest sites of the moment. Your competitors publicly proclaim you as unbeatable. What's your secret, bit.ly?
The article focuses on URL-Shortener APIs that appear in ProgrammableWeb's API directory. It includes Proofeditors.com and the popular Bit.ly API. Special features of the APIs include added security, special tools, and shortening for unique platforms. Also listed: 32 Bit.ly mashups.