Oh no I sure hope not, the tax will be back and that is enough to move me to other sites in several cases.
Edit: To clarify, no sales tax was one of the first things Amazon and other online retailers had on their side. They could sell things cheaper, even by a little, and the rest would be made up by not having to pay sales tax. If they have a presence in a state though they have to collect sales tax. If you buy a lot from Amazon it is kind of like taking a 8.5% pay cut in buying power. If you remember back in 1997-8 there were several bills popping up around it. My Google-fu is failing me, but this is a real issue. Amazon even discontinued the associates programs in some states to avoid taxes.