I got this in a packet of bookish stuff from my library awhile back and really liked it. I'd never heard of it before, so thought I'd share for the few of you that may not have either. :)
The Genre Reader's Bill of Rights
If you do not have a genre book of your own, a genre book will be provided for you by your public library.
The Genre Reader's Bill of Rights appeared on a listserv in 1995. It was apparently compiled by several people.
(This awesome map is courtesy of EpicReads)