Of course, you realize that thinking like that effectively hits the poor the hardest. Many working poor have cars because they need them to get to work but could not afford to replace them with the new fuel efficient vehicle you want them to. It will be years before the more fuel efficient cars are cheap/used. In that time, the lower-income earners will have seen a disproportionate amount of their already low discretionary spending eaten by the higher gas prices you want.

Of course, the top answer to the question you link to comes from Sean (Jafo), the same person who authored the story submitted here. Sean's been nothing short of a hero @ PyCon for a number of years now – the one or two times we tried to replace him with a sub-contracted internet solution, it always ended painfully... or, well, more rightly, with Sean coming in and saving the day.

So, as someone who has worked with Sean on making PyCon happen, I can say, without a doubt, that he really knows how to get it done. My hat's off to him and Tummy.com

Right -- that means you can't get up on stage and read the article and charge a fee at the door for people to hear you doing so. Similarly, you can't record such a spoken-word performance, etc. etc.

It in no way prevents you from using the ideas therein towards your own research by my reading and standard usages of licenses.

Left?