In fact in the list of reasons here http://blog.aurel32.net/?p=47 http://blog.aurel32.net/?p=47 has a "More friendly upstream" list item which gives four "as

In fact in the list of reasons here http://blog.aurel32.net/?p=47 http://blog.aurel32.net/?p=47 has a "More friendly upstream" list item which gives four "as opposed to" examples, all of which involve Drepper.