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 (META -1.98%) has received the dreaded one-star ranking.

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

Facebook facts

Headquarters (founded)

Menlo Park, Calif. (2004)

Market Cap

$66.8 billion

Industry

Internet software and services

Trailing-12-Month Revenue

$4.6 billion

Management

Founder/Chairman/CEO Mark Zuckerberg

CFO David Ebersman

Trailing-12-Month Operating Margin

12.1%

Cash/Debt

$10.5 billion / $902.0 million

Competitors

Google

Microsoft

Twitter

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

On CAPS, 43% of the 1,635 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 MKArch, succinctly summed up the Facebook bear case for our community:

Although not quite as insanely priced as IPO day, Mr. Market is giving me another shot at red thumbing [Facebook]. ... When you get down to it, Facebook may be a great service but its business of selling banner ads no one ever looks at is mediocre at best. I ain't buying mining the useless blather people put on their pages for useful data is going to amount to a substantially better business. At their current market cap of $66.7B, something like 14X revenues, they need a whole new killer business that [no one] knows about just to justify their current market cap.

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