Ever wonder why Hasselblad 500 EL/ ELM/ELX, etc go for pennies on the dollar compared to a 500C/M?
Sorry I'm late catching back up to this thread--but I am very happy that is the case!
I ran a portrait studio in Orlando for 3.5 years, just closed it down in September. And I used a 553ELX, with a digital back attached. It was just a *lot* more convenient, given how many exposures I was making every day, to have the motor drive. I bought mine on eBay, for 400 bucks for a complete camera. That kind of deal used to be quite common, they are getting rarer--nowadays, you can occasionally find one that cheap, but it will have been stripped of screen and WLF, sadly. But earlier this year I snagged a 500ELX from KEH.com as a backup complete with screen (not accute matte, unfortunately) caps, late-style WLF and 9V adapter for just a shade over $300, advertised in KEH's "Excellent" condition (i.e., it looked brand new). I love the motorized 'Blads (I do have a 500CM, too), and am very glad that they aren't more popular with others. They're about half the price of a decent 500CM, and way cheaper than later non-motorised bodies.
I had to use the 500CM in the studio on occasion when I had a problem with my 553ELX (hence the desire for a backup; they are rugged cameras, but like all Hasselblads they do need occasional TLC unfortunately). While I love working with it outdoors/carrying it as a walk-around camera, it was really just a pain to use, comparatively, both for the reason that I cited above, and when you're working with someone and wanting to stay engaged with them constantly, letting the camera wind on and not having to fool with that in between every shot really helped with that process.
That's one reason I voted "actually useful" in the poll. You're definitely not gonna machine gun with a motorized Hasselblad. But even there, having a motor drive can be very helpful and convenient indeed, and not just some kind of frippery.
(And, hey, who knows when they might let you shoot an NBA game again like they did back in the old days of Sports Illustrated: mount your motorized Blad with a 220 back full of Kodachrome 200 and a wide angle lens on the basket support behind the glass, aim it at the rim and focus just a bit beyond, put your four radio-triggered Speedotron packs up in the catwalks, plug in your 20-foot electronic release, and bang away as Dr. J soars in for a dunk or Kareem sweeps gracefully into a sky hook. Climb the ladder at halftime, and you got 24 more exposures for the second half. Those were the days, lol!)