I like to listen to a lot of SANS webinars and most I get a bit out of, but some I get a lot out of.
The presenter on this one pointed out that one of the big issues in our field is most of us aren't excited anymore about things, digging into them because we want to learn more, instead just spending time filtering through stuff we already know. We need to be looking for new things and be excited doing it!
It reminded me of why I got into this field before and how excited I was when I found the ability to do DHCP fingerprinting.
It was by no means the best webinar I've ever listened to, but it was a good one to listen to.