Everyone:
sign up to boycott
Amazon.
I gave this as my additional statement.
There are additional reasons to refuse to buy from Amazon. It keeps a
database of what people buy, and does not accept cash. Amazon ebooks
are a surveillance system and Amazon can erase them remotely: see
stallman.org/ebooks.pdf.
See also
stallman.org/amazon.html
for more bad things Amazon does.
Thus, I agree to boycott Amazon, but it won't change anything, since
I'd never consider buying from an organization that treated me that
way, even if it didn't abuse its workers and evade taxes.