They threw a fit when they found out that Power Macs weren't expandable forever. They moaned and groaned when they found out that Mac OS X wouldn't run on their Apple ][. And they went apoplectic when Apple actually wanted to make a profit on ".mac".
Most people would just chalk it up to experience and move on to a product they like better. Why some mac users feel the need to hang on to a product they have misgivings about just to share the misery with the rest of us I'll never understand.