Facebook went public Friday in the largest tech IPO in U.S. history, and founder Mark Zuckerberg married long-time girlfriend Priscilla Chan in an off-the-radar backyard ceremony on Saturday. Is there a better time to scroll back the Timeline and reminisce about the social network’s awkward beginnings? Jesse Eisenberg stars in the Aaron Sorkin-scripted account of Facebook’s humble beginning and rocky rise to dominate the social networking landscape.