I just wanted to say thanks to all of you who have left such insightful comments over the past few weeks. I'm constantly impressed, and there's nothing I like more than good conversation. You're always teaching me new things and giving me new perspective, even when we disagree. Some days I can hardly find time to post anything because I'm too busy reading and responding to all the comments!
If there are any further comment tools you think would be useful, please let me know. Fomenting and facilitating discussion is one of my top priorities with this site, so if there's anything I can do to make commenting easier or more enjoyable, say so.