A blog can be a place to collect signature moments of teaching and learning.
A collection of these moments provides a wonderful avenue for reflection and a means for bettering the work you do on your own and with others.
It's a way to test your ideas too as you share those ideas with people near and far and then consider their reactions and responses.
It is important to make a collection of signature moments in your professional and personal spheres. These collections become rich foundations for future work and impact.