So please do the right thing. The more these consumer-unfriendly formats are disseminated, the more will our freedom be restricted. Use HTML, RTF, TXT, PDF or even DOC instead. Let's try to avoid this. PC-related ebooks are a dime a dozen, but try to find something on astronomy, gardening, history or economics.
Scanners are the most vulnerable of all.
If anything, at least buy a freedom.net account and put the stuff anonymously on some webpage, let others do the posting.