The rise of Twitter and other microblogging systems with constrained character counts has led to renewed interest in Web services that shorten URLs. Support for these services is often integrated into ...

URL shortening services are ubiquitous on Twitter and other cramped online spaces. They won't all last, as tr.im has demonstrated, and their shutdowns could annihilate your linking history. If you own ...

URL shortening services are experiencing a renaissance in the age of Twitter. When every character counts, these services reduce long URLs to tiny forms. But which is the best to use, when so many are ...