BlackBerry (TSX:BB) CEO Thorsten Heins is just sounding silly now. In a recent interview with Bloomberg, Heins expressed skepticism over the broader tablet movement.

“In five years I don’t think there’ll be a reason to have a tablet anymore,” Heins is quoted as saying, “Maybe a big screen in your workspace, but not a tablet as such. Tablets themselves are not a good business model.”

Oddly enough, Heins goes on to say, “In five years, I see BlackBerry to be the absolute leader in mobile computing — that’s what we’re aiming for. I want to gain as much market share as I can, but not by being a copycat.”

Huh?

That’s an oxymoron if I’ve ever heard one. Mobile computing includes a secular shift toward smartphones and tablets, but you could also arguably include shifting from desktops to laptops within the PC market. Of the three devices that embody mobile computing — smartphones, tablets, and laptops — BlackBerry only sells one.

It’s certainly true that tablets have not been a good business for BlackBerry. Shortly after jumping into the market with the PlayBook, the company promptly recorded a pre-tax non-cash charge of $485 million related to a glut of unsold inventory.

While PlayBook unit shipments haven’t been consistent, to the company’s credit they’re holding up relatively well for a device that’s two years old and only received minor upgrades. After all, the company sold 370,000 in the last quarter of fiscal 2013.  These unit sales however may be a function of the price dropping from $500 to under $200 over the past two years.

Taking on the big boys

The tablet market is also much harder to crack competitively. Not only does BlackBerry have to compete with market leader Apple, but on the low end, habitual disrupters Amazon.com and Google are perfectly content selling hardware at cost.

The e-tail and search giants have ensured that there really isn’t much in the way of hardware margins out there, which is where the PlayBook is currently positioned. Of course, the tablet market is proving to be a good business model for Apple, Amazon, and Google. The iPad remains Apple’s fastest-growing new product category, Amazon has expanded its content ecosystem, and Google has dramatically broadened the global reach of its ads and services.

Just because BlackBerry’s tablet business isn’t good doesn’t mean others can’t enjoy it. Sorry, Heins, but it’s simply not possible to become the “absolute leader in mobile computing” without tablets.

Blackberry shares have put together a nice run of late and this is beginning to squeeze the legions that are short the stock.  We have created a special FREE report that identifies 3 U.S. businesses that are unlikely to ever experience a short squeeze.  The reason – these three companies are so dominant that no short-seller in their right mind would ever think of touching them!  Simply click here to receive “3 U.S. Stocks Every Canadian Should Own” – FREE!

Follow us on Twitter and Facebook for the latest in Foolish investing.

David Gardner owns shares of Apple, Google, and Amazon.com.  Tom Gardner owns shares of Google.  

A version of this article, written by Evan Niu, originally appeared on Fool.com