Got this quote from kernelnewbies mailing list....hehehehheheheh :D
"What happens when you read some doc and either it doesn't answer your question or is demonstrably wrong? In Linux, you say "Linux sucks" and go read the code. In Windows/Oracle/etc you say "Windows sucks" and start banging your head against the wall."
-Denis Vlasenko on lkml
PS: s/banging your head*wall/take it for granted/g is better I guess :D I believe many Linux users also bang his/her head when learning Linux for the first time. :))
Moral: just don't bang your head too hard, it hurts, you know? :D