Mashable announces the beginning of a long-term partnership with company, 360i. As part of the agreement, Mashable is sharing access to its marketing tool, Velocity, for the first time. Velocity can predict what content will be popular, which allows a company to create strategic marketing plans. Notable clients of 360i include Hanes, Toyota and HBO. They are also behind the popular “You can still dunk in the dark” Oreo’s Super Bowl tweet. Financial terms of the partnership are not available to the public.