E-fairness has been in the news recently, and there are a lot of takes, a lot of numbers, and a lot of opposing arguments.  As an independent business, Bookworks supports this sales tax legislation, and since it's a topic not everyone's well-versed on (and I've had practice explaining it in detail to Congressman Heinrich and a staffer of Senator Udall's), here's as brief a primer as I can create:

For a bit of background:  Way back in 1992, when we all had dial up modems, and the only…