Perhaps you could now make him a lower offer?http://www.microsuck.com/Microsoft_Eradication_Society/Welcome..html
Those weren't popular. Maybe he could have signed up for some e-commerce site (CafePress.com?) where users can buy Microsuck.com t-shirts, mugs and posters. NOW that would've attracted some attention.
Oh and he had a PayPal donate button at the bottom of the sidebar of the 2006 version of Microsuck.com (through Wayback Machine).