Exigency and Kairos in terms of blogging. Trent is a teacher at the U, FYI. Create change,give hope, share information are some reasons to blog.
Post when people are going to be on, if your audience is business-centric, do not post at midnight, you will catchRSS readers later but the fb or twitter audience is lost.
Rhetorical motive. What do you want me to do?
And I am not doing so well at blogging this one. Too many interesting suggestions coming through. Those power points linked to the web will be useful as review. Also, I’d rather just listen and enjoy.