This is where I will post a summary of ideas suitable for Year 5/6 that were written about in the surveys. Teachers can also add more ideas that they know work well with the age group.

ICT in Teaching and Learning - case studies with accompanying lesson plans.
Point England School Podcast Page - A link to their podcast series on iTunes and an explanation of each episode.
Year 7 Wiki Example - From a New Zealand classroom.
Booktalk - A wiki using VoiceThread for book reviews (example below)