How Social Media Marketing Changed Digital Marketing in 2010
A year-in-review of 2010, when Facebook passed 500 million users, the Like button left Facebook's site and a viral Old Spice campaign rewrote real-time ads.
The year Facebook became massive
Facebook crossed 500 million users in July 2010, a milestone Mark Zuckerberg announced personally, and the number alone changed how businesses thought about the platform. It was no longer a place to reach a niche, tech-savvy audience, it was closing in on one in every fourteen people on the planet. For marketers, that meant the conversation shifted from “should we be on Facebook” to “how do we stand out” now that every competitor was there too.
The Like button left Facebook’s own walls
At Facebook’s f8 developer conference in April 2010, the company launched Open Graph and the “Like” button that any website could embed, not just Facebook itself. Within months, Like buttons started showing up on news articles, product pages and blog posts across the web, turning ordinary browsing into a stream of social signals. For businesses, this was the first time a customer’s approval of a product could travel automatically to their friends’ feeds without anyone composing a post, and it quietly became one of the most important distribution mechanics of the following decade.
A viral case study everyone studied
In July 2010, Old Spice launched “The Man Your Man Could Smell Like,” a campaign that combined a viral television ad with dozens of personalized video responses the brand’s actor filmed answering real comments from Twitter, Facebook and Reddit within hours of being asked. The campaign generated an enormous spike in views and mentions in a matter of days and became the case study every marketing team referenced for the rest of the year as proof that fast, personal, real-time content could outperform a traditional media buy many times its size.
New platforms started competing for attention
Instagram launched in October 2010, initially as a mobile-only photo app, and Pinterest opened its early invite-only version the same year. Neither was a major marketing channel yet, but both signaled a shift that would matter enormously later: attention was fragmenting beyond Facebook and Twitter, and photo-first, visually driven platforms were where some of the fastest growth would happen next.
What this meant for a business trying to keep up
By the end of 2010, a business could no longer treat “social media” as a single decision. Facebook, now enormous, rewarded consistent posting and, increasingly, paid promotion to counter the reality that a growing feed made organic reach harder to guarantee. Twitter remained the fastest channel for real-time engagement, as Old Spice had just proven. And a wave of new, more visual platforms was starting to form on the horizon, worth watching even if they weren’t yet essential.
The lesson that outlasted the year
The businesses that handled 2010 well weren’t necessarily on every platform, they were the ones paying attention to where their specific audience’s behavior was shifting and moving early enough to build a presence before it got crowded. Old Spice didn’t win because it had a bigger budget than competitors, it won because it responded in real time to what people were saying. That combination, watching closely and moving fast, mattered more in 2010 than picking the single “right” platform.
Explore further: more social media coverage, the full 2010 archive or the Digital Business Marketing Awards.
