It is a good idea to identify the issues which may arise from using moblogging in the public setting.

".....I conducted a focus group session with my students to explore the issues which may arise from moblogging. I encouraged students to take photos and to qualify before upload how they had considered the subject matter in terms of litigation and liability................."

It is important to identify the core purpose of the moblogging activity and the most appropriate methodology for achieving the outcome using moblogging with your learners. Encourage students to consider personal identity security and the ongoing costs associated with moblogging.