The Riskiest Sure Bet of 2013

NEW YORK ( TheStreet) -- There's no such thing as a sure thing in the stock market. Just look at Apple's ( AAPL) performance over the last few months of 2012.

It's particularly dicey to speak of "sure bets" in the social/Internet space. Emotions, noise and media-driven hysteria often dictate what happens with these names.

Consider Facebook ( FB). Loved by the media pre-IPO. Hey, here's a chance for Joe Investor to buy a company he or she "knows" so well. And then hated after. It got so bad people were ripping Mark Zuckerberg for taking a honeymoon. Now, with the stock rising -- because things never were quite as bad as purported -- fewer haters exist.

So be careful.

That said, there's not a better-run Web company than LinkedIn ( LNKD). If they weren't such hacks I'd be surprised that most Wall Street analysts failed to ask LNKD management about the most important part of the company's strategy on its November conference call.

Toward the beginning of his opening remarks, LinkedIn CEO Jeff Weiner talked about engagement across the platform, focusing on homepage growth:

... we're seeing materially higher levels of engagement with Homepage page use up more than 60% since it's introduction and status updates recently reaching all-time highs. The increased engagement on the Homepage also benefits more than 1.3 million third-party publishers that enable members to share content through the LinkedIn platform.

TheStreet is one of the "third-party publishers" that gets its articles picked up by LinkedIn. When LinkedIn Today, the company's homepage content product, runs one of our stories, it increases page views and engagement on our end dramatically.

LinkedIn quickly became as important a partner for TheStreet as Google (GOOG) News, Yahoo! (YHOO) Finance, Twitter or Facebook ( FB). Just a few months ago, LinkedIn wasn't even on most media companies' radar. They've come on strong. And this focus on content helps drive LinkedIn's core revenue lines.

At the very end of the aforementioned conference call, an analyst finally touched on the content strategy. Weiner took it:

And as a result of the introduction of things like the new homepage, notifications, endorsements and now influencers , one of the nice benefits that we couldn't necessarily foreseen is the compounding effect of what happens when numbers begin to interact with multiple new products and services. So we are pleased with the acceleration we have seen in the growth rates of those products and services that have been most recently rolled out.

Translation: We're giving people more reasons to visit LinkedIn. Increased visits lead to greater adoption of our premium services. In other words, LinkedIn operates a stickier ecosystem today than it did six months or a year ago.

As LinkedIn becomes more useful, it, using Marissa Mayer's words with regards to Yahoo!'s information and entertainment platform, becomes a "daily habit" for current and prospective members, thereby increasing the likelihood that these users will click an ad or buy a premium subscription.

LinkedIn continues to grow in the U.S. where revenue was up 73% year-over-year in the most recent quarter, but it's also exploding internationally. Third-quarter revenue between 2011 and 2012 popped by 117% in Canada, Latin and South America; 89% in Europe, the Middle East and Africa; and 108% in the Asia Pacific Region. (Numbers courtesy of LinkedIn's most recent 10-Q filling).

Mobile traffic as well as engagement also continues to grow exponentially.

Skeptics question social Web companies about long-term sustainability. How can you ensure that you do not outlive your usefulness? Great question. And there's never a definitive answer.

Investors need to look at factors such as how quickly a team can implement new solutions that actually do what they're supposed to do (content drives engagement; engagement leads to premium subscription revenue) and who's in charge. I'll take LinkedIn with Weiner at 42 years of age any day of the week.

While its lofty multiple might hold it back, don't be surprised if another social player or social wannabe takes LinkedIn out. It would be a valuable complement to a wide-ranging swath of social or new media stables or upstarts.

--Written by Rocco Pendola in Santa Monica, Calif.
Rocco Pendola is TheStreet's Director of Social Media. Pendola's daily contributions to TheStreet frequently appear on CNBC and at various top online properties, such as Forbes.