Online auctions for goods are plentiful, thanks to eBay and all the others it has inspired. It was only a matter of time before experiences got an auction of their very own.
To be fair, American Express tried out an auction for experiences a few years ago that was known as Blue Play, but that's since been disbanded. Instead, we now have Sweemo, a brand-new UK-based site that allows users to buy, sell, swap and request exciting experiences—or "sweet moments," after which it's...