Having become a staple for 35 million life-observing extroverts already, Twitpic has suddenly decided to launch itself into the world of iOS apps. You may justifiably question the point of yet another platform for sharing photos and videos over Twitter, given how well the official app, Instagram and others now handle such things. But then you'd be missing out on a community that has been steadily growing since even before mobile photography took off, and whose visual ramblings are actual
