The downside is that people are going to browse GCC daily, but nobody will go into the stolen cars section unless they are looking for their own or their friends'. The way I could see it working is if you uploaded a picture of the stolen car, and whenever someone logs into TR, you'll get a pop-up window (with the small picture and and a link to the 'stolen' thread), of any cars that have been added since your last login. It might be a little annoying, but it wouldn't be any more than 1/week on average, and if EVERYONE on TR sees an image of the car, they'll be much more likely to spot it and recognize it.