After 15 years and 6 months, Instagram finally has an iPad app

Image: Instagram

Duke Nukem Forever took 14 years to develop, an age that took the Guinness World Record in its category. But the long-awaited shooter has nothing on Instagram for iPad, which users have been waiting for since 2010. It's been fifteen years and six months exactly since the gadget first went on sale, and you can tack on a few more weeks to …