Based on the aggregated intelligence of 180,000-plus investors participating in Motley Fool CAPS, the Fool's free investing community, social networking giant Facebook (Nasdaq: FB) has received the dreaded one-star ranking.

With that in mind, let's take a closer look at Facebook's business and see what CAPS investors are saying about the stock right now.

Facebook facts

Headquarters (Founded) Menlo Park, Calif. (2004)
Market Cap $72.8 billion
Industry Internet software and services
Trailing-12-Month Revenue $4.0 billion
Management Founder/Chairman/CEO Mark Zuckerberg
CFO David Ebersman
Trailing-12-Month Operating Margin 43.3%
Cash/Debt $3.9 billion / $706.0 million
Competitors Amazon.com
Google
Microsoft

Sources: S&P Capital IQ and Motley Fool CAPS.

On CAPS, 57% of the 547 members who have rated Facebook believe the stock will underperform the S&P 500 going forward.

Just last week, one of those Fools, All-Star TrojanFan, succinctly summed up the bear case for our community:

Overvalued. ... It's a good and useful business and there are additional opportunities to monetize for them, but it simply doesn't make rational sense to spot them 5 years or so worth of premium valuation while they "grow into it." This stock is sideways at best in the 2-4 year horizon of my pick and possibly a whole lot worse. ... And don't get me started on all the control rights that have been stripped away from this stock. If there is one thing the executives of these tech firms (like Google, etc.) do not suffer from it is a lack of self-esteem. Holding one's self in such high regard might be considered hubris in certain circles, but apparently not among the legions of investors that enthusiastically gobbled down this offering.

If you want market-thumping returns, you need to protect your portfolio from any undue risk. Luckily, we've found another social-media company whose potential we think far exceeds even that of Facebook's, and we have compiled a special free report for investors to uncover this stock today. The report is 100% free, but it won't be here forever, so access it now.

Want to see how well (or not so well) the stocks in this series are performing? Follow the new TrackPoisedTo CAPS account.

Fool contributor Brian Pacampara owns no position in any of the companies mentioned. The Motley Fool owns shares of Amazon.com, Google, and Microsoft. Motley Fool newsletter services have recommended buying shares of Amazon.com, Google, and Microsoft, as well as creating a bull call spread position in Microsoft. Try any of our Foolish newsletter services free for 30 days.

We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Fool's disclosure policy always gets a perfect score.