DVRs have a much larger impact than VCRs on the (archaic) ratings system (regardless of your parents viewing habits).
There is a huge difference between people occasionally recording stuff on a VCR when they'll be out to people regularly recording everything they are going to watch and watching it whenever they get around to it.
Motherboards, CPUs, hard drives, they're all double around here from what I pay online.
That's exactly my point. Online retailers are already saving (many of) us lots of money beyond the sales tax. They won't need to change their business models. They will still be cheaper even if they have to add my local sales tax to my total bill for many products (electronics, camera equipment, computer parts... heck, even books).
Anyway, my point was never that I think an online sales tax is a good idea... I just disagreed with the poster who stated online merchants would need to rethink their business models.
An Ada exception is when a routine gets in trouble and says 'Beam me up, Scotty'.