When we talk about social media stocks, it's easy to focus on Facebook (META -4.13%) to the exclusion of everyone else. On one hand, this makes sense -- the company owns some of the most popular, time-consuming apps in the world. But even when we zoom out a little, the attention falls on Twitter and Snap.

But in this July 5 video from their YouTube channel, Motley Fool contributors Brian Feroldi and Brian Stoffel dive into the enormous opportunity lying before Pinterest (PINS -1.55%). Listen in to find out why Brian Feroldi in particular is so excited about the stock, and how much room there still is for growth. Indeed, there's a lot to love for growth stock investors.