MOS prize crossword 36d thanks in advance

[ckliz1]

Logical fallacies I - O - A

[cupid04]

Idola

[factor-fiction]

How did you know that one Cupid04?

[boxtops]

This one's been answered a squillion times already this weekend :-)

[factor-fiction]

Thanks boxtops. I must confess I knew that.
The search box shows this:
http://www.theanswerb...rch.php?q1=logical&t=

Clearly a lot of users aren't aware of the search facility. I wonder if there's a case for the Ed putting a question that keeps cropping up as a sticky so we see it at the top of the thread and hopefully fewer people then ask the question