Someone correct me if I'm wrong but shouldn't a fast zoom (say 14ish-70ish f/2.8ish) be much easier to make for m4/3 than it is for full frame cameras? Seems like cameras with smaller sensors have proportionally larger range lenses with faster apertures
for instance the HMC 150 (1/3 inch chip set) has a 3.9-51mm f/1.6-3.0 (35mm Equivalence 28-368mm) that would be an insane lens on the AF100, as long as your arm and 60 lbs. But I'm trying to figure why panasonic didn't release what should have been (relatively) easy and produce something like Canons 24-70 f/2.8 which goes for under $1400. Heck olympus already has their 14-35 f/2 but its $2300 and for me that range is just a little short and it doesn't support auto focus or OIS.
And if panasonic didn't want to go to the trouble (after all there not exactly a lens company) don't their pro cameras come with Fujinon glass and the prosumer stuff all come with Leica branded glass. seams like someone cold have made a phone call ya know.
I think the problem is that the more auto the lens is, the less desireable it is from a cine standpoint. The iris issue is a prime example. Also, auto focus, while useful in small chip cameras, becomes very cumbersome the larger the chip. I find it unusable on, say, the HVX200. OIS I don't know about, or care about since I never use it, but the simpler the lens the better I think...
It would be nice if the lens "communicates" with the camera, giving readouts in the finder re: fstop and focus, but not control those things. Anyway, that's my opinion.