I just commissioned support material for the new Blog unit. There will be sample assessments and learning material to support the unit.
I'm not sure about dates yet but I expect the assessments to be available for September and the teaching material to be available around October.
We're taking an unusual approach to the development of learning material. In the spirit of the new Social Software unit that we're working on, we're planning on producing the material collaboratively using a wiki. We'll use WikiBooks to develop and distribute it. So we're hoping that lots of people will contribute (but SQA will pay someone to develop most of the material). More information will follow.