Top 20 Up and Coming Facebook Apps: Eid, Rosh Hashana, Football and More

By taking a look at the fastest-growing Facebook apps with between 10,000 and 100,000 monthly active users, we can sometimes spot hits early, before they hit major growth spurts. However, this past week we saw a few apps that told us something else. People are using Facebook apps for religious and social celebrations around the world. While these apps aren’t likely to stay popular once the celebrating ends, they do show the diverse interests of Facebook’s growing user base — and perhaps the apps’ developers can figure out how to build a longer-term user base from the people they’re getting now.