With so many apps to choose from, we recognize that trying to decide which ones to use can get pretty overwhelming. Personally I've found that one of the best ways to learn about new things and hot trends is by checking out what my friends are doing. With this in mind, the orkut team has added a new feature to the apps directory that allows you to see, and quickly add, the apps that your friends are using.
When you visit the app directory, you'll not only be able to see the most popular apps and the newest additions, but also three different apps that your friends have added.
If you haven't checked this feature out already, just click the "add apps" button to find out which games and tools your friends like. Hope you discover some fun ones!
Source Orkut Blog.