Quality Windows laptops exist. I sold my HP Envy for almost as much as I bought it for after a year of solid use. It cost me $1000 brand new, and there was almost nothing the Macbook could offer besides OSX that could do anything but match it.
Yes, Macbooks are better than $300 laptops. But you know what is also better than a $300 laptop? A $1000 laptop, and the extra $1300 in your pocket. Your Dodge Neon is a piece of junk, true, but before you shell out cash for BMW 5-series, why not take a look at the Ford Fusion?