Re: Is anyone bummed about the R3a/R2a?
I mean when I started learning about RF's the key item that stood was that you don't need battery.
Sure, but that's just your personal preconception. Ya know, until relatively recently, there was NO 35mm camera that was dependent on batteries! It wasn't just a unique feature of RFs.
When SLRs started switching over to battery-dependent designs, there was a certain amount of whingeing by the photo-pundits, and a few cameras (Canon EF and original Pentax Electro Spotmatic, for example) tried to placate them by offering a range of backup mechanical shutter speeds. But when it turned out that buyers didn't actually care enough to give these cameras a marketplace advantage, that feature started fading away.
After all, nobody was complaining that film cameras were "film-dependent." ("You mean that if I run out of this film stuff, I have to stop taking pictures? That sucks!") and eventually most people got used to the idea that just as you had to carry extra film, you also ought to carry extra batteries.
I suspect that the only reason this thinking didn't carry over to the serious-RF market was that at that point there were no players in it except Leica, and their buyers seemed perfectly happy to keep buying the same warmed-over 1954 design with its cuckoo-clock-and-windowshade shutter!
You'll notice that as soon as Contax (G series) and Konica (Hexar RF) crashed the party with electronically controlled cameras, Leica ditched its no-battery religion and trotted out the M7 forthwith.
So the fact that the R3a and R2a depend on batteries isn't really the start of some disastrous trend.
I agree that it would have been nice if they had kept the R2 in production for the no-battery faithful, but maintaining separate production lines for it probably wouldn't have made sense economically.
Besides, thanks to the fact that mechanical RF cameras tend to last a really long time, you've still got plenty of choices on the used market if you really are allergic to batteries...