why this?

So the question is...... why am I doing this?!   

Answer:

I am a full time teacher - part-time librarian, and really wanted to do something that would make me a better resource for the students and teachers in our school.  This seemed to be perfect.  I can learn more about online 'stuff', while, it seems, having some fun.  It's also great that it's during the summer and therefore not as busy as during the school year.