Cl.igs is a URL shortening company that struggled to grow as fast as Bit.ly when Twitter decided to use them as the default. Cl.igs isn’t the only URL shortening company that suffered from Bit.ly’s rapid growth. Tr.im decided to go completely open source and shut down operations. Cl.igs was close to shutting down themselves until Mister Wong decided to buy them out. Going forward Mister Wong will operate Cl.igs.