On Tue, 5 Feb 2013 14:20:22 -0600 Bryan Bishop wrote:

How about removing those pesky watermarks from pdfs? Sometimes they completely obfuscate the contents of a paper we're trying to read, or sometimes they have more sinister purposes.

I get PDFs watermarked to me by their placement of sections in relation to one another, their word choice in opening sentences of paragraphs, and figure/image locations within the PDF. The idea being that the content is the watermark, not some silly overlay watermark which is fairly easily stripped out in most free operating systems. -- Andrew http://tpo.is/contact pgp 0x6B4D6475 -- Unsubscribe, change to digest, or change password at: https://mailman.stanford.edu/mailman/listinfo/liberationtech ----- End forwarded message ----- -- Eugen* Leitl <a href="http://leitl.org">leitl</a> http://leitl.org ______________________________________________________________ ICBM: 48.07100, 11.36820 http://www.ativel.com http://postbiota.org 8B29F6BE: 099D 78BA 2FD3 B014 B08A 7779 75B0 2443 8B29 F6BE