Guess: Because there is some statement in there that needs to be executed rather than a static string only?

Indeed.

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.

In reply to Re^3: map syntax error -- weird by BrowserUk
in thread map syntax error -- weird by Anonymous Monk

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