Trouble is, I cannot see any use for this scary-action-at-a-distance feature that isn't more easily and clearly satisfied by passing a coderef. Can you?
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.