I tend to jump right to the point, but let me just say I still enjoy listening to every episode of Modcast and I suspect you still have a large crowd of listeners ( definitely more than 4

)
I noticed there's somewhat of a decline in free time for the panel members to play mods. Garret raising children, Impaler all civved out (?), Locutus busy with a new job (?). The most interesting comments are when you guys actually do know the mod (for example: Garrets comment on earth worms in Planetfall).
For art mods, screenshots suffice and Impaler's code reviewing is interesting, although it ends in "not sure how this will work in the game" a lot and I kinda miss Locutus' carthography room section.
There's a recent discussion on weplayciv.com going on (thread on Modcast #39) with the idea of using mod reviewers to supplement Modcast. Maybe there's a chance to implement this to keep the quality of the show. Any good show needs a team of writers...