MIT Study on Effectiveness of Facebook Viral Tactics
Garrett Ryan found an interesting article by Gregory Ferenstein giving some stats on some of the Facebook App tactics in use. The effectiveness of different Facebook strategies was determined by randomly giving users of Facebook apps different experiences and observing how activity spreads throughout the network.
If you ever wondered which ones work better, or needed some numbers, here you go: researchers found the winning strategy to be up to two times more effective than email, and 10 times more effective than banner ads.
Read the whole thing here.
