Google Friend Connect has added several new ways for you to make your site more engaging and gives your visitors a new way to interact with your content and other visitors. Here is a quick overview of these gadgets:
Event gadget – promote an upcoming event to your community
Polls gadget – publish opinion polls and adds a social element
Get Answers gadget – encourage visitors to ask questions of the community and answer questions posed by other community members.
Source:→ GWC Blog