Weekend Blog Watch

Editor's note: Every morning, James Altucher presents the most timely, topical posts from the Web's best business blogs.

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Portfolio Pam looks for January Effect stocks: Profitable companies down 10% or more on the year with analysts anticipating 25%+ earnings growth.

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The results are in: Online ad dollars are heading for enormous growth vs. all other categories.

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SINLetter wants to ride the ETF wave by investing in WisdomTree(WSDT Quote), which trades on the Pink Sheets.

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Interesting portfolio: The companies that own the bestselling products so far this holiday season on Amazon(AMZN Quote).

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Naked Shorts breaks down the latest returns from uber-hedge fund Renaissance Technologies.

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TickerSense takes a look at how the market usually responds to job reports.

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Check out The 10 top-performing ETFs of the year. They're a nice mix of real estate, tech, emerging markets, etc.

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So what if Bill Gates sells $600 million worth of stock? Is it really a big deal?

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Lloyds Investment blog looks at the history of investing in video-gaming companies.

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Fig Trader offers up the pair trade: long Capital One, short American Express.

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Equity Investments Ideas does its analytical magic on Microsoft(MSFT Quote).

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Freakonomics looks at which search term is bigger: "Pearl Harbor" or "9/11".