In August, 2001, I wrote Metacrap, an essay about the problems with user-generated, explicit metadata, where I said,
Take eBay: every seller there has a damned good reason for double-checking their listings for typos and misspellings. Try searching for "plam" on eBay. Right now, that turns up nine typoed listings for "Plam Pilots." Misspelled listings don't show up in correctly-spelled searches and hence garner fewer bids and lower sale-prices. You can almost always get a bargain on a Plam Pilot at eBay.
A couple years later, the NYT has twigged to this, reporting on bargain hunters who search eBay listings for typos.
Such is the eBay underworld of misspellers, where the clueless — and sometimes just careless — sell labtop computers, throwing knifes, Art Deko vases, camras, comferters and saphires.
They do get bidders, but rarely very many. Often the buyers are those who troll for spelling slip-ups, buying items on the cheap and selling them all over again on eBay, but with the right spelling and for the right price. John H. Green, a jeweler in Central Florida, is one of them.
(Thanks, Clive!)