See this thread for the origins of this list. (I was hoping to attach the spreadsheet itself, with the raw data that are behind this pdf version, and which would have enabled anyone to tot up the number of pubs listed that they've been to, but I was defeated by the technology.)
Disclaimer: The rankings used are merely for the purpose of enumeration and not to be taken to imply any inherent merit in either the pubs or the people who have chosen them in their top tens.