Digital marketer 360i has bought the similarly named interactive ad shop i33. Terms were not disclosed. The New York-based i33, which also has an office in Detroit, will give the independent 360i design skills. 360i is mostly know for its search marketing work. i33 also prides itself as a developer of social media apps and widgets, websites. As a result of the acquisition, i33 will add existing clients such as Marvel Entertainment (NYSE: MVL), PBS, New Era Cap, Target and Borders to 360i’s roster. i33 was started in 1995, three years before New York’s 360i opened its doors for business. Release