Thank you sir for creating this Exactly what was needed.
Great suggestions by all, I wouldn't put a closing date or a deadline on anything though, just kind of keep it open as a living thread and as things evolve, new polls can be created. The things we print, and the ways and styles we print them in are always evolving, our machines should evolve with us.
I absolutely love the idea of an SD card slot and while we're at it, add another USB slot and put them both on the front of the machine so they are accessible. Keep the other USB in back to have tethered connection.
I agree that LCD panel may be moot if the app gets developed to the point where it could become a replacement, but LCD panels are pretty cheap, looking at things like Astroprint it wouldn't take much to add a panel, especially if it were wired in.
The total hour meter, and maintenance counter has been on the request list since forever, but yes, definitely keep it on the front burner here. As you said, needs to be at machine level, not just tool head level. When that happens an actual indicator can then be added into FLUX Studio or the blink code of the front panel lights to let users know that "Service Due". That may go a very long way toward resolving or avoiding print quality issues.
We all want more speed, but not at the sacrifice of quality. As it is right now, the Delta/+ can be cranked up to fairly fast speeds but quality will begin to suffer at a certain point. I do not think there is much more that can be done to push the speed much further without causing more problems than any potential gains.
In addition to a Printing Only FLUX Model with a higher temp hotend and heated build plate, I would like to see it be physically larger so it has a bigger build volume. 300x400 & 400x500 machines are becoming commonplace and FLUX needs to keep pace.
And one more thing.... Spool holder and get rid of that damn hole at the top.