As Nate says, the top 100 changes a lot from week to week. We actually have 3 apps that are routinely in the top 100 these days (Pinterest, Dubsmash & Target)

As Nate says, the top 100 changes a lot from week to week. We actually have 3 apps that are routinely in the top 100 these days (Pinterest, Dubsmash & Target) and a few more that can make it depending on releases/advertising (Digg, Zappos, Groupon, Wahoo, Bodybuilding.com,…), and growing pretty fast in that segment considering we only came out about a year ago. Anyway, I think we had 3 apps in the top 100 the week this analysis was made; unfortunately the author cut off the list at SDKs that had 4 or more apps. Next time ;)