i honestly don't know how you can judge a song based on how many threads it has on a website.
and saying that people jizz all over something just because it is unreleased is small minded. not to mention that a mentality like that should not and cannot exempt the obvious catch 22...
if that theory holds true, then Heartland, Acrobat, etc are only favored among fans because they are never played.
I think people like what they like because they like what they like (what they like).
I like Heartland and Acrobat and Mercy because they are all fantastic songs. Same reason I like Vertigo and Discotheque and Gone and With Or Without You and Bad.