That post (the earlier one) read as if you had no experience with projectors at all (lots of cables?).
Projectors are great for medium and bigger rooms if you use external speakers already.
Not mass market as you said, of course not, but that's fine. They're not trying to be TVs at all.
I do have experience with projectors, never owned one because as you can see I kinda dislike them "as is", as consumer products, but I have friends who own them, and the spaces for them to shine. I also plugged my laptop into such devices lots of times, be it for leisure or work related situations.
Anyway I understand the pro's, but I think the projector community sometimes doesn't understand or doesn't give a damn about the cons at all, then sometimes they wonder why their taste is considered niche. Not being mass marketable is a problem and that's all I'm focusing on, it needs to be solved and projectors have to feel like tv's that use projection rather than projectors that can project "tv" for that to happen.
Not everyone wants to do work on their living room just so they can drop a projector in, hence yes, unless you do it by building a AV division to hide it or bolt it onto the ceiling after doing extensive work to channel all those cables in a ninja way (and not lose quality in the process) it's not gonna feel solid...
These happen to be things regular people simply won't do, and hence, sometimes you get into a living room with a tackled-on projector where they placed the darn thing on the outskirts of the sofa and you get up in the middle of the film and get plastered across the room. It's not ready for consumer, but if you ask me... It should!
And yes, you can use external everything, I mean... Do you think I bought a VT60 to listen to it's speakers? But it has them. Having everything is very, very important, projectors are by comparison incomplete devices that cost a ton and in a ideal situation involve more home preparations than having a baby.
All that can be solved by making them short throw and concealing them... add speakers and a tuner just to spice up the deal.
It's painfully easy, but the manufacturers behave like snobs manufacturing apple devices for the living room (less is more TM) and people seem to defend them for that. (I know I'm being one sided here, but I want projector to be an alternative, not a niche product that I don't want)
I want all alternatives I can have, crt, plasma lcd, oled, rear projection, projection... But on a matured consumer level threshold. And I've felt for years now that projectors are being held back for no good reason.
I'll agree to disagree, but I really don't think I'm being crazy here.