There is an incredible wealth of ideas to be found involving digital and social media for inspiration and teaching ideas in the classroom. Among favorites I have seen lately involve Twitter. Here are some simple, easy-to-apply ideas on utilizing twitter within teaching plans: http://missnoor.visibli.com/share/awhgnq.
As for inspiration for ideas, there is certainly no shortage of ideas to be found by following discussions by clicking on hash tags like #pbl, #edchat, #skolechat (in Danish).