Jonas Larsson who works with strategies for digital media at the Swedish Television (SVT) created a service that enables you to connect people in your network.
You connect to the service "Luncha Ihop" with your LinkedIn profile, and match up two people at a time that do not know each other, so they can have a meeting over lunch. This is a great way of helping people in your network to network with others as well as find job opportunities.
English version: http://www.youguysshouldlunch.com/
Swedish version: http://www.lunchaihop.se/