I don't think anyone will fess up to it.
For such exotic sports cars, most people like to show them off & go to car shows, track days, events (Cruisin the Coast), and it would be way too easy to isolate & identify someone. And for them to say it on this kind of board? I don't think so. Hell why would an owner of a 1-2 million dollar Bugatti be on this type of board anyway? Maybe a sugar-baby / daddy site...
I'm an avid car hobbyist, and have a good memory of exotic cars, where I've seen them and who the drivers are (if I meet them at a show, or w/e). But over the last two months on my adventures from Baton Rouge, Nola & Gulfport / Biloxi at car shows, track days, "deserted road driving," Cruising the Coast, and just plain old road tripping (ignoring those seen at car lots), I've only seen the following around.
1 2013 Ford Mustang GT500 (the 662 hp kind)
1 Maserati Gran Turismo
1 Rolls Royce Phantom (driver had a "GF" with disgustingly huge MMs. More power to him since he bought a $400k non-sporty "status symbol" only car)
2 Audi S7/8's
2 Jaguar (XFs though)
2 Lamborghini Gallardos
2 Nissan GTRs
3 Porsche (1 Turbo & 2 Carreras, the other kinds don't count)
Dozens of Ferrari's at Ferrari Race Challenge at NOLA Motorsports park:
http://www.stuscully.com/OnTheLighte...8623&k=krM8KXX
12+ Vipers
0 Aston Martin
0 Bugatti
0 Koeninsegg
0/1 Lotus (saw one over a year ago)
0 McLaren
So it's very easy to identify people by their exotic cars.
Hell even non-expensive "rare" cars for the area would be easy to track as mainly enthusiasts buy those types of cars, since they're not rich status symbols. :
1 Mazda RX-7
2 BMW M3s
2 Ford F-150 Raptors
3 Mitsubishi Evolution X's
4 Subari STI's