I agree, whole purpose of those learning is to improve thinking ability and problem solving skills, but it also intention of learner, which makes difference.

Glad to know, some one also read till bottom :)

Seriously, Google walks a mile with this Joke. At once, I thought, they might have discovered something, but when I see no mention of any hardware support, well......

I hate when they close informative questions by saying "not constructive"

Plus 1000