Let's face it: Twitter is an integral part of everyday life. And while that's been true for some time, 2012 was the year the microblogging service became truly mainstream. It was a vital tool during catastrophes, it was the medium of choice for presidential candidates, and it was at the center of political turmoil around the world.
2012 was also a year of business battles for Twitter, with strife between it and Instagram ramping up slowly over the course of the year, and a standoff between Twitter and developers.
But in the end, Twitter's biggest moments of … Read more