Take a look at Rolling Stone Magazine's top 500 album list?
http://www.rollingstone.com/features/coverstory/featuregen.asp?pid=2164
for fun, i counted the albums which I have from the top 50, I have
4 of top 10
10 of top 25
15 of top 50
Anybody have 10 out of 10? I'll bet there are guys here who might have 20 of 25. What's your count?