A router isn't just a piece of hardware--it's that
and a vendor's support. Without that support, whether it's from ASUS, T-Mobile, Asuswrt-Merlin (thank you sir!) or elsewhere, it's just a device that I might or might not be able to make useful, until it isn't anymore. Unless I bought it from a vendor who promised that support, nobody owes me anything.
ASUS gives that support for every device I ever bought from them, but not for the TM's that I
didn't buy from them. No big surprise there. If I can keep them working, great--but if I can't, it's
certainly not the fault of ASUS.
There's a line of dialogue by screenwriter David Rayfiel that Sydney Pollack loved so much that he used it in four films:
"You think not getting caught in a lie is the same thing as telling the truth?"
In the same vein, not getting caught with a TM--and using 68U firmware to upgrade and maintain it--isn't the same thing as having a 68U, and the ASUS support that comes with it.
On the gripping hand, though, aren't we just beating a dead horse? This is Tim's board after all, and he's stated
elsewhere that he doesn't see any further point in this brouhaha. As for me, I plan to leave my two unsupported TM's as-is until I get a couple of
86U's (with ASUS support) to replace them.