two things to talk about

[1] How should I feel about having a higher technorati score than Donald Miller

[2] Podcast. I am starting to get serious about doing one, and I want to do 30 minutes once a week. However, I think podcasting my sunday school class is frankly redundant and not really about the blog -- not the same brand, not the same flavor. If the non-negotiable of the podcast is a book review every week (with an author interview when possible/available), what other 10-minute segment would you like to see in a weekly podcast?