I absolutely miss him in backstage footage, like the videos Jordan uploads and such. It's really depressing to think that there would be no more commentaries on DVDs and so on, every time we see footage of the band walking around there won't be anyone who mentions all the times the band has been where they are right now like our old OCD pal used to do.
I mean, it does seem like his midlife crisis (I guess?) got the best of him anyways, but DT seems to anemic to me right now. I mean, not on-stage, don't get me wrong they're kicking ass and taking names on stage, but the current footage of them hanging out together seems so...polite and boring. The tweeter Q&A, the TSCO series, Jordan's videos all seem so dull. Maybe except for Jordan but that's because he's always enthusiastic talking to the camera (aka to the fans) rather than to the other bandmates he's filming.
I could be wrong, maybe it's temporary. But anyways, while I'm absolutely happy with MM (both in his personality and in his drumming); I really miss MP's personality and the "spice" he added to the band (well, before 2007 or so).