Yes I do think "most folks who have heard a few New Order hits wouldn't know the singer is Bernard Sumner". The Order have never been on the cover of Rolling Stone, none of them are in any particular danger of getting a signature guitar named after them, and their high water mark was nineteen years ago. People who are really into music may know the name, casual listeners most likely not.
Electronic being termed a "supergroup" was a bit of silly journalistic excess. It lasted for what, three whole songs? It applied in the sense that the contributors had all been successful in other bands; that didn't make them the Traveling Wilburys.
Lou Reed is, if anything, much better known to nonmusicians than the Velvet Underground - perfect example of my point, he's nothing like Sumner. Echo was always mainly about McCulloch and Sergeant, so much so that it (a) didn't work without either and (b) works fine with only the two of them. Depeche Mode is hardly "democratic" - that's been Martin Gore's personal project almost since the moment Vince Clarke left. OTOH, New Order didn't even put their names on their albums until the move to London, and they've always credited everyone equally.
As for my hypothetical, I'm well aware of what the actual situation is. My point was that people are going to see "New Order Now" because there are 3 of them, not because Barney's inherently the most popular member. The original claim was that a night with Barney would handily outsell a night with Hooky even if the Other Two were completely out of the picture:
Gary wrote:
If you take Steve and Gillian out of the equation and you had Bernard's New Order and Hooky's New Order we all know which one would sell more tickets.
That's utter bollocks. It's as stupid as arguing about whether McCartney or Lennon are more popular, or Jagger vs. Richards. It's appalling how eager some are to pick sides, when the truth is that we're all losers in this.