Let's face it, it's a marketing-driven world out there, and companies will use what they can to sell something – and they'll keep using it if it turns out to work!

The list below is not of scams exactly; the companies aren't lying or anything. But they are making a mountain out of a molehill in some cases.

Let me put some of these claims into context for you, so you can buy your gadgets with a little more clarity.