I'd rather download it, would only take 2 hours to download during the night.
I don't have a dvd burner so I'd install it from a usb drive, like I do now with leopard.
Having it for download will make no difference to pirates, snow leopard will be pirated easily anyway.
As long as apple gives the option of downloading or getting a disk I don't see the problem with a download option.
Not all recent Macs feature DVD burners (especially not Dual Layer ones).
I don't have a dvd burner so I'd install it from a usb drive, like I do now with leopard.
Having it for download will make no difference to pirates, snow leopard will be pirated easily anyway.
As long as apple gives the option of downloading or getting a disk I don't see the problem with a download option.