[BennyBroadcast]

As 82SC said jealousy is the main motivation for this type of thing. Old or new a Porsche has an intrinsic value to people. One type of person says "hey, nice car, wish I could afford one" and another kind goes "I'll get this rich bastard for flaunting his wealth". You don't have to have a sports car either, a new car or an unusual car will also trigge the "Ill fix you up!" reaction in jealous types. Grady was spot on too it's definitely a sign of an inferiority complex. The type of person who does this kind of thing would rather deprive you of your suff than get off their lazy, complaining butts and get their own.
I'd also like to acknowlege TimT for his generosity.