I think as the owners of the site, then they would have the force of law behind them regarding this matter. It's not as if we enclose license agreements along with every post we make forbidding the sale of our posts etc.
Uhm, a bit spurious that argument I know!
People continue to buy Aurora because they trust the author and know how good a programmer he is. The rest is a matter for the individual concerned. I'd buy it if I thought it would enhance my ability to produce Earth-shattering applications (for that I'd first need a brain transplant!

)
Still, I know where you're coming from on this matter.
Anyhow, enough of this off-topic nonsense regarding a language I don't even own (

), time to do some proper coding!
I may look like a mule, but I'm not a complete ass.