I'm now retired from my role as Primary Curriculum Development Leader for the Geographical Association in Sheffield. Hence the fact that there have been far fewer posts on this site recently. Life changes for us all! I'm still working on a Geography & Global Dimension Project with DECSY (South Yorkshire Development Education Centre).
PrimaryPete (Twitter @primarypete_) has produced a set of very helpful videos on using Web2 technology. The link is to his tutorial on using Etherpad - he also has videos on how to use Photostory3, Wordle and a whole host of others - why not check him out.