"I am pretty sure there's a Larry Page at Google, " he replies.

CNN: Reddit co-founder urges tech leaders to fight CISPA

Because I am pretty sure that a PCP would know that.

FORBES: It's Physician Pay, Stupid!

"We have been working with the new owners for a few months and I am pretty sure that they have realistic ambitions and aspirations, " he said.

BBC: Pfizer site: New owner hopes for 3,000 new jobs

To be quite honest, I am pretty sure I would have broken into the England squad by now if I was playing for Manchester United or Liverpool.

BBC: SPORT | Football | Kevin Nolan column

So how is it that Sainsbury's succeeded in increasing its like-for-like or underlying growth for the 32nd consecutive three-month period (which I am pretty sure is eight years without a hiatus)?

BBC: Sainsbury's tells shoppers�� story

At first glance I was struck by the amount of CCTV equipment for what is a tiny row of shops, and just below the cameras I am pretty sure I can see a Mosquito device.

BBC: RELATED BBC SITES

What I am pretty sure of is that Facebook did the right thing as a brand by remaining neutral and, as such, true to its purpose to be a place where people can come to safely share thoughts and information.

FORBES: Why Facebook Was Smart To Remain Neutral On Egypt's Crisis

First, I may be the worst manager who has ever lived. (If they held a contest, I am pretty sure I would win.) For a couple of years, I was a middle level manager at the largest division of a Fortune 500 company.

FORBES: The Two Things You Need To Build A Successful Company: A Case Study

I'm also pretty sure I know my friends, and if I am looking for a recommendation on something, I'll hit particular ones up based on what I know of who knows what.

ENGADGET: This is the Modem World: Please don't personalize me. I know who I am