Modern technology brings with it modern crime. Clark loves Craigslist because it offers free local online classifieds across the country. But the website is also beloved by criminals who have made a cottage industry out of selling stolen goods online. The Washington Post reports that very expensive stolen bikes are now showing up for sale on Craigslist. These bikes originally cost their rightful owners thousands of dollars. But because they're not registered with tags or plates, they make a great target for thieves to steal and resell in the anonymity of cyberspace. It's getting to the point where bike theft, which used to be a crime of opportunity, is now like organized crime. Thieves are setting up rings to steal these expensive toys. So people are fighting back on websites where you post pictures and an exact description of your stolen bike. Even better, some owners equip their two-wheel rides with GPS technology so their bikes can be tracked if they're stolen. It's like having LoJack for your bike.