Tempting. My 550 has been used so much half the buttons don't have readable letters/numbers any more... but the things still works great. I've had several universal remotes which caused much grief for me (from my wife), and the Harmony was the first one we could all get along with. I seriously hope Logitech doesn't dump the division.
They could scale the series back to 2 remotes maybe, high end and mid end. For the low end, the other universals like the URC stuff seems to appease the $20 crowd.