But you have to sign up to view the article, so I linked Cracked. There are tons of other places where they discuss how pirates didn't talk like pirates.
I have no dog in this fight, but do find National Geographic a bit more credible than Cracked. Mind, I cannot guarantee that will persuade everyone.

Honorbound and honored to be Bonded to Mahtaliel Sedai
Last First in wotmania Chat
Slightly better than chocolate.
Love still can't be coerced.
Please Don't Eat the Newbies!
LoL. Be well, RAFOlk.
Last First in wotmania Chat
Slightly better than chocolate.
Love still can't be coerced.
Please Don't Eat the Newbies!

LoL. Be well, RAFOlk.
I want to pre-empt your asinine Pirate Day with the inconvenient truth.
19/09/2012 03:29:45 AM
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You're such an asshole.
19/09/2012 04:19:51 AM
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???
19/09/2012 01:58:25 PM
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I stop by at times and see if there is anything interesting to read.
19/09/2012 03:32:49 PM
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Y
19/09/2012 04:30:52 AM
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A
19/09/2012 04:31:13 AM
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Q: Who is a pirate's favourite Star Trek character?
19/09/2012 04:46:40 AM
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Q: What is a pirate's favourite animal?
19/09/2012 04:49:04 AM
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What's a pirate's favorite chemical element?
19/09/2012 04:51:54 AM
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What's a pirate's favorite open source statistics program?
19/09/2012 04:52:17 AM
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Who's a pirate's favorite member of the Fellowship of the Ring?
19/09/2012 04:53:05 AM
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these puns Arrrrr scraping the bottom of the rum barrel, me harties *NM*
19/09/2012 10:17:57 AM
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In all fairness, that wasn't real Star Trek, but Star Trek: The Next Generation *NM*
19/09/2012 01:39:50 PM
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And here I expected to find Jack making the jokes - Nate *bows in your general direction* :
29/09/2012 01:00:38 AM
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You promised me an Al Gore movie and now I expect you to deliver!
19/09/2012 05:02:28 AM
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A lot did, in fact
19/09/2012 10:34:43 AM
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The stereotype pirate accent is totally due to Robert Newton in Disney's Treasure Island.
19/09/2012 02:50:23 PM
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Trust me, if you think the pirate accent is an exageration you've not spent time in the West Country
19/09/2012 08:05:07 PM
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But the "arr", the poor grammar (like "me matey" and such) and the colorful words ARE the accent.
19/09/2012 10:42:30 PM
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When talking about an accent, the actual language doesn't occur to me
20/09/2012 12:13:20 AM
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But what if they got a nasty splinter or something. They'd have said Arrrgh then.
19/09/2012 11:16:31 AM
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Also, perhaps I say it as should not, but I do not think Cracked a reliable source.
19/09/2012 10:36:44 PM
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Cracked is not the only source that says pirates didn't talk like that. National Geographic did.
19/09/2012 10:40:16 PM
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Ah, OK then, that works.
19/09/2012 11:00:00 PM
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