We are in a cooperative environment. Google+ has shown us that together we can accomplish more than if we go it alone. That lesson is being learnt across many social media platforms. +John KelldenÂ has established #sensemaking Â as one of the predominant aims of the Conversation community he runs. +Zara Altair’s Midweek Zap HOA has consistently shown what’s possible when people get together to share ideas and expertise. These are our guests in the year’s final #SMTPowerTalk . Hosting it, as usual, is +David Amerland. Do not miss it.