comment on

is it worth it?

No. The time you spend hitting the disk to retrieve directory entries will completely swap any gains from avoiding function calls.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority".

In the absence of evidence, opinion is indistinguishable from prejudice.

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Syntactic Confectionery Delight
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