Five months before the company filed for bankruptcy, Proterra's CEO was appointed to the President’s Export Council (PEC), "the principal national advisory committee on international trade."
Some or all of the item prices seem to be based on the lowest "Used" price. This is not always ideal -- I am not about to buy a bookcase normally around $50 from the one seller that has it at $12. Being able to exclude used prices would be great.
Every function with a Fourier series will have an infinite number of non-zero Fourier coefficients unless it's merely a finite sum of sinusoids. (Like, obviously.) So yeah, those are "everyday" Fourier series.
Some users in the meta-thread pointed out that it'd be better if you could remove your information from this thread when you wanted. So, here's a link to an HTML file with my info in it, which I'll take down in a month or whenever:
Greenwald has said that the Brazilian government has offered him physical protection (but he has declined iirc). I'm sure he has all the help he could want.