I put off listening to this until I had the time and peace to concentrate and follow along in the shownotes.

All I can say is that regex still makes my brain hurt (but, since I've been fine-tuning my procmailrc file, I've got something to practice on).

I'm going to listen again and then do the rest of the series, slowly and deliberately.

Thanks.  If the brain pain goes away, I'll let you know.