It really irks me when people use this sort of logic. I can't say what their support was like several years ago, but I have heard nothing but fantastic things about their support and service offerings over the last 2-3 years, and not by the general web user, but by us "nerd elites". So dude, chill the Eff out and don't be such a hard ass against something that happened admittedly several years ago.
Oh, and you call out "what could they possibly provide me after so many years", well you have a direct response from a customer support person who has offered the ability to "make it right". You do not know what they would be willing/capable of doing until you ask. So get off your high horse and just ask. They might surprise you...
/rant