Here is a great article I came across when googling here it is

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There’s no avoiding it. If you play World of Warcraft , you’re going to need a Battle.net account, as Blizzard has set a drop dead date for the great account switchover. Don’t worry, it won’t hurt a bit.

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World of Warcraft Players, You're Gonna Need A Battle.net Account …

Heres an article I found when surfing all about Years Later, World of Warcraft Finally Gets Rated In Australia …

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While console games typically get the brunt end of the notoriously strict Australian ratings board, massively multi-player online games have existed in some sort of ratings purgatory netherworld.

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Years Later, World of Warcraft Finally Gets Rated In Australia …

Hey guys heres a great article all about World of Warcraft is Back Online in China – China – Kotaku

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After a two month hiatus, World of Warcraft has resumed full operations in China, where a switchover in local operators had been held up by government regulators and content changes.

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World of Warcraft is Back Online in China – China – Kotaku

Check out this really cool article all about The Numbers of Warcraft – Blizzard – Kotaku

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In a keynote to GDC Austin, two Blizzard developer pulled back the curtains on some aspects of World of Warcraft that players might not consider much, and dropped an interesting tidbit about how the series evolved from RTS to MMO.

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The Numbers of Warcraft – Blizzard – Kotaku