I enjoyed this video, and last night I downloaded the 12/3 episode of "Paracast," which had Tonnies as a guest.
Excellent, excellent show. I break out in hives whenever Dick Hoagland hypes the topic, but I've always been impressed with Tonnies' ability to reasonably discuss the photographic evidence. I don't know whether the "face" on Mars is really an artificially-constructed "face" or not, but I do think it's worthy of further examination. If such an object appeared on Earth, in an area of similar topography, academics would be falling all over themselves to examine it.
I've never seen any photos from the Moon that appear to be anything more than natural formations or indistinct mishmashes of light and shadow. Some of the photos from Mars - particularly the five-sided "pyramids" (an inaccurate term) - are really interesting.
I also buy Tonnies' point about competing interests within NASA, DoD and JPL. Anyone who's done any work for the government at all, at any level, is probably familiar with the almost mind-boggling tendency for organizational rivalries to stand in the way of progress.