If you have a New Zealand class blog you may want to join the VLN group Quadblogging Aotearoa. You should also check out the Enabling E-learning page on encouraging blog engagement and this site on effective commenting. This blog post on the rewards of blogging is also worth a look.
Allanah King's Class Blog
http://tcsrm8.blogspot.co.nz/ Lots of great work using i-pads
Includes links to student blogs which are used as reflective journals for their inquiries.
http://room4-brightwater.blogspot.co.nz/ Includes some podcasts of the students' stories recorded using AudioBoo on the i-pad.
http://room4learningjourneys.blogspot.co.nz/ Have a look at the student blogs listed on the right hand side.
http://www.clyderoom6.blogspot.co.nz/ A junior blog
http://2013pinehill11.blogspot.co.nz/ Includes lots of movies made by this year 2 class.
http://moturoa.blogspot.co.nz/ - lots of work done using i-pads
http://melvilleroom8.blogspot.co.nz/ Includes some work using Minecraft
http://room9nelsoncentral2009.blogspot.co.nz/ Year 2 blog
http://www.ptengland.school.nz/our-blogs Pt. England School Blogs
http://maraekakahoschool2.blogspot.co.nz/ Marae Kakaho school
http://pesmarks.blogspot.co.nz/ A Pt. England school blog