So, where are you going to put that projector? If you say, "between me and the screen"...No thanks. I HATE anything...ANYTHING between me and the TV (even carpet and the rare floating lint, but those I can't get rid of). If you say, "behind me", that will be hit by the door when someone comes in. Also, if it makes the noise of a fly's fart, it's WAY too loud for my room. The only way I would use a projector is have it dropped from the ceiling, and only if it is absolutely quiet or insulated so I can't hear and fans. For that to work, I would have to do some rewiring and remodeling. For my RPTV, I covered all windows with black fabric and curtains to let ZERO light in the room. Then, I went around covering and LED light with black electrician's tape. I have 3 or 4 other things I can't do anything about, but for real HT a ton of planning needs to be done. I think the majority of people hear won't be as picky as I nor you are.
Most will be looking for more plug and play with technology they are used to dealing with but with the ability to work with future technology. Of course, your device does the latter, but not the former. I think the front projector is a great OPTION, but other options may work better for other individuals. I respect your opinion, and I hope to eventually go front projection when I can design a room around it. It just seems you're pimping a specific product that isn't one size fits all.