The folks at G+ (not to be confused with Google+) have developed this infographic on the top technology trends of online for 2011. The list is topped with Group Buying, a technology that exploded earlier in the year and has now become a feature that virtually every community has copied and incorporated into their strategy.
Geolocation applications, tablets, cloud-based productivity apps, online video in Enterprise, Online Q&A (including our clients at ChaCha!), Crowdfunding, and Mobile Photo Sharing Apps topped the list:
According to their site: G+ is a community where the world's most active and influential professionals, academics and entrepreneurs connect. G+ provides a place for people to engage with like-minded individuals in ways they haven't considered, start new conversations, ask the important questions and propose ideas online and at in-person meetings