It had to happen, right? Mac OS Snow Leopard is out today. It’s the first version which doesn’t run on PowerPC Macs.

“Snow Leopard is an upgrade for Leopard users and requires a Mac with an Intel processor.” — Apple Store

I suppose it’s been about three years since Apple stopped selling PowerPCs. I wonder how many 3rd party software vendors are also abandoning them. I know my sister has a PowerPC Mac laptop from circa 2004, but I wonder how many others are still out there in regular use. Perhaps the more significant issue will be how long patches for newly discovered vulnerabilities will be supplied.

Perhaps it’s no biggie, but I’m just imagining the fuss that would be made if Microsoft made a new operating system that didn’t work with four-year-old PCs.