I think all the bloggers have overlooked the biggest reason Apple is getting out of the router biz: most every ISP in the country now, or will soon include router and wi-fi capabilities built-in as part of their modem hardware.
Hard to compete with "free"...
What country? Apparently there is only one, driving a minority of Apple's sales now. The rest don't matter.
ISP provided modem cum routers are usually some of Netgear's lowliest rejects. Mine operates in modem mode only because the WiFi part is woeful.