How cool does a bladeless fan make you?

Dyson's fans look cool. There's no getting around it — there's just something about them that makes you want to spend stupid amounts of money on what ought to be a very basic home product.
There are a few big perks to Dyson's latest, the Pure Cool Link, that might make it all worthwhile. There's the blade-free design, of course, but there's also a built-in air purifier and a Wi-Fi connection that lets you control it all from afar. We took a look to see if spending $499.99 on a high-tech fa