I would still very much like to see Podcasting 2.0 have "point people" for certain features. People to lead the innovation and make the decisions about their specific feature. Reviewing ideas, discussing with interested parties, evangelizing to new parties, leading in educating, and more.
For example, I would love to take the lead on chapters and cross-app comments/reviews. @alecksgates might be the lead for Value. @js might be the lead for stats. And @james is already leading for location.